This intro lesson builds the fundamentals to be successful in organic chemistry. Tune in for a detailed approach to learning organic chemistry. Our tutor-based sessions give you the practice questions you need to be successful.

Our second lesson dives into resonance and lewis structures. We provide detailed explanations to dozens of practice questions to help you be successful in your ochem course. Check it out now!

• Brief review of key concepts from previous lessons: resonance and Lewis structures.

• Introduction to the new topics: hybridization and acid-base chemistry.

Introduce your lesson with an optional, short summary. You can edit this excerpt in lesson settings.

Introduce your lesson with an optional, short summary. You can edit this excerpt in lesson settings.

In Lesson 6, we delve into Newman projections and chair conformations to understand the three-dimensional structures and stability of organic molecules. Students learn to visualize and compare staggered and eclipsed conformations using Newman projections and to draw chair conformations of cyclohexane, identifying axial and equatorial positions to assess stability. This lesson provides essential tools for mastering conformational analysis in organic chemistry.

In Lesson 7, we delve into the intricate world of chair conformations, chiral centers, and enantiomers, pivotal concepts in understanding molecular structure and stereochemistry. Building upon previous lessons, we emphasize the practical application of these concepts in organic chemistry.

In Lesson 7, we delve into the intricate world of chair conformations, chiral centers, and enantiomers, pivotal concepts in understanding molecular structure and stereochemistry. Building upon previous lessons, we emphasize the practical application of these concepts in organic chemistry.

Lesson 8 introduces students to the concepts of Lewis acids, Newman projections, and acidity trends, crucial for understanding molecular interactions and chemical reactivity in organic chemistry. This lesson builds upon previous knowledge of molecular structure and stereochemistry.

Lesson 9 introduces students to the concepts of enantiomers, diastereomers, meso compounds, and infrared (IR) spectroscopy, essential for understanding stereochemistry and spectroscopic analysis in organic chemistry. This lesson builds upon previous knowledge of molecular structure, chirality, and stereochemical relationships.

In Lesson 10, we explore the detailed mechanisms and applications of halogenation reactions and homolytic cleavage. Students will gain a thorough understanding of halogenation types, free radical mechanisms, and the selectivity of bromination versus chlorination. The lesson also delves into homolytic cleavage, explaining the formation and stability of radicals and their reaction pathways.

In Lesson 10 part 2, we continue to explore the detailed mechanisms and applications of halogenation reactions and homolytic cleavage. Students will gain a thorough understanding of halogenation types, free radical mechanisms, and the selectivity of bromination versus chlorination. The lesson also delves into homolytic cleavage, explaining the formation and stability of radicals and their reaction pathways.

In Lesson 11, we explore stereoisomers, focusing on enantiomers and diastereomers, and the critical concept of R and S configurations. Students will learn to identify different types of stereoisomers and apply the Cahn-Ingold-Prelog priority rules to assign R and S configurations to chiral centers. Real-world applications, particularly in pharmaceuticals, will highlight the practical importance of stereochemistry, equipping students with essential skills for analyzing organic molecules.

In Lesson 12, we explore IR spectroscopy and NMR, along with degrees of unsaturation. Students will learn to interpret IR spectra to identify functional groups and understand molecular vibrations. The lesson also covers NMR principles, focusing on chemical shifts, splitting patterns, and integration for structure elucidation. Additionally, students will calculate degrees of unsaturation to identify rings and multiple bonds.

In Lesson 13, we introduce radical halogenation and the key substitution and elimination reactions: SN2, SN1, E2, and E1. Students will learn the detailed mechanisms, factors affecting these reactions, and their stereochemical outcomes. Practical examples and problem-solving exercises will help students predict reaction pathways and understand the competition between substitution and elimination mechanisms.

In Lesson 14, explore HNMR Chemical Signals and Radical Halogenation, focusing on SN2 vs SN1 principles in organic chemistry. Master the interpretation of NMR spectra, understand chemical shifts, integration values, and spin-spin coupling. Delve into radical halogenation mechanisms, factors influencing reaction selectivity, and comparative analysis of SN2 (Bimolecular) and SN1 (Unimolecular) substitution reactions.

In Lesson 15, master SN2 reactions with practical problems and detailed analysis of leaving group effects. Explore how leaving group stability and stereochemistry influence reaction outcomes in organic synthesis.

In Lecture 16, master SN2, SN1, and E2 reactions through practical problems and detailed tutorials. Explore how reaction conditions and substrate properties influence substitution and elimination pathways in organic chemistry.

Prepare for mastery in organic chemistry with Lesson 17, focusing on SN2, SN1, E2, and E1 reactions. Dive into detailed mechanisms and strategic insights essential for understanding and predicting reaction outcomes in synthesis.

In Lesson 18, master NMR spectroscopy through a practical example, learning to interpret chemical shifts, integrate peak areas, and deduce molecular structures with confidence and precision.

In Lesson 19, tackle complex SN2, SN1, E2, and E1 reactions with strategic problem-solving. Explore advanced mechanisms and practical applications to master organic synthesis challenges effectively.

In Lecture 20, delve into the intricacies of NMR spectroscopy applied to benzenes. Gain insights into interpreting chemical shifts, understanding aromaticity, and applying these techniques in organic chemistry contexts.

In Lecture 21, explore the versatile chemistry of alcohols and ethers, focusing on key reaction pathways, synthetic applications, and practical considerations essential for organic chemistry studies and applications.

In Lesson 22, explore the reactivity and applications of alcohols, ethers, and epoxides in organic chemistry, from fundamental properties to practical synthesis methods and industrial uses, highlighting their pivotal roles in modern chemical research and development.

In Lecture 23, review the synthesis and reactions of alcohols, ethers, and epoxides, preparing for the final exam with practice problems and key strategies. Gain confidence and mastery in these essential organic chemistry topics.

In Lesson 24, delve into epoxide reactions and ring-opening mechanisms. Learn about their synthesis, reactivity, and practical applications in organic synthesis, focusing on regioselectivity and stereochemistry.

In Lesson 25, quickly review halogenation reactions, focusing on alkanes, alkenes, and alkynes. Understand key mechanisms, selectivity factors, and practical applications in organic synthesis in just 5 minutes.

Learn about alkene reactions with HBr: Markovnikov vs. Anti-Markovnikov addition. Understand mechanisms and real-world applications in organic synthesis.

Discover the versatility of alkenes: from hydrogenation to alcohol addition, essential for organic synthesis and industrial applications. We also discuss synthesis problems. H2 halohydrins and hydrogenation.

Explore alkene naming, hydroboration-oxidation mechanism for alcohol synthesis, and chlorine addition in CCl4 solvent.

Discover alkene reactions: bromination, hydrobromination, epoxide formation, and the differences between syn and anti additions.

Explore alkene isomerism (E vs Z) and reactions with HBr, Cl2, and H2/Pd catalyst. Understand stereochemical outcomes and synthetic applications.

Dive into the versatility of alkenes with OsO4 for diol formation, O3 for ozonolysis yielding carbonyl compounds, and carbenes for cyclopropane synthesis. These reactions showcase key strategies in organic synthesis, enabling precise functional group transformations and diverse molecular structures

Delve into alkenes' versatility: learn HBr addition mechanisms, interpret NMR spectroscopy nuances, and explore their pivotal role in organic synthesis transformations

Prepare for your final exam with a rapid review of all key alkene reactions. Master electrophilic additions, ozonolysis, hydroboration-oxidation, and more through detailed mechanisms and examples.

Prepare for your final exam with an in-depth review of essential alkene reactions, including electrophilic addition, hydroboration-oxidation, ozonolysis, and more, through detailed mechanisms and examples.

Master alkyne synthesis and reactions, including hydrogenation with H2/Lindlar's catalyst. Understand detailed mechanisms and tackle synthesis problems for comprehensive exam preparation.

Explore the dynamic chemistry of allylic compounds, conjugated dienes, and the powerful Diels-Alder reaction. Learn their mechanisms and applications in organic synthesis for creating complex molecular structures efficiently.

Delve deeper into the intricacies of allylic compounds, conjugated dienes, and the Diels-Alder reaction. Master advanced mechanisms and applications crucial for organic synthesis and chemical complexity.

In Lesson 13, we explore the structure, stability, and reactions of aromatic compounds, focusing on benzene. Students will learn about aromaticity, non-aromaticity, and anti-aromaticity, and their significance in organic chemistry. We will cover key benzene reactions such as nitration, sulfonation, halogenation, and Friedel-Crafts alkylation and acylation, with detailed mechanisms and practical examples.

In Lesson 14, we explore the advanced concepts of aromaticity, the Diels-Alder reaction, and key benzene reactions. Students will gain insights into the stability and reactivity of aromatic compounds, understand the [4+2] cycloaddition mechanism of the Diels-Alder reaction, and revisit essential benzene reactions such as nitration, sulfonation, halogenation, and Friedel-Crafts alkylation/acylation.

In Lesson 15, we conduct a comprehensive review of alkynes and benzene reactions, including electrophilic aromatic substitution mechanisms. This 2-hour session reinforces key concepts through detailed explanations and practice problems, ensuring students understand and can apply these reactions in various contexts.

In Lesson 16, we delve into the chemistry of aldehydes and ketones, focusing on their reactivity and the mechanisms of nucleophilic addition reactions. Through detailed explanations and practical examples, students will learn how these fundamental carbonyl compounds undergo various addition reactions, preparing them for advanced topics and exams.

In Lesson 17, Aldehydes and ketones feature carbonyl groups; imines form with primary amines; enamines from secondary amines; Grignard reactions form carbon-carbon bonds

In lesson 18, the Wolf Kishner Mechanism involves converting carbonyl groups to methylene groups using hydrazine and a strong base. The Wittig Reaction utilizes phosphonium ylides to create alkenes from ketones and aldehydes. These reactions are crucial in organic synthesis for creating diverse molecular structures.

In Lesson 19, we explore alpha carbon chemistry, focusing on reactions like the aldol reaction and Michael addition. These reactions are pivotal in organic synthesis, enabling the formation of carbon-carbon bonds and yielding diverse molecular architectures.

Lesson 20 delves into alpha carbon chemistry, emphasizing the Michael addition and Robinson annulation. These reactions are essential for constructing complex organic molecules, facilitating the formation of carbon-carbon bonds and cyclic structures with strategic control over stereochemistry.

In Lesson 21, we explore aldehydes, ketones, imines, enamines, and the Wittig reaction. These topics cover the versatile chemistry of carbonyl compounds, their derivatives, and methods for synthesizing complex organic molecules.

In Lesson 22, we focus on aldehydes and ketones, exploring their properties and reactions involving alpha carbons. These reactions play crucial roles in organic synthesis, enabling the formation of new carbon-carbon bonds and the creation of diverse molecular structures.

In Lesson 23, we cover aldehydes, ketones, and alpha carbon chemistry, emphasizing reactions and mechanisms pivotal in organic synthesis. Additionally, we review key concepts in preparation for the final exam, consolidating understanding and application of these fundamental topics

Lesson 24 presents synthesis problems designed for the second quarter final exam. These problems focus on integrating knowledge of organic chemistry principles, reactions, and strategies to synthesize complex molecules from simpler starting materials.

This video provides a concise introduction to carboxylic acids, their properties, and common uses. It also covers various methods for synthesizing carboxylic acids, including oxidation of alcohols and aldehydes, and hydrolysis of nitriles. Perfect for students and chemistry enthusiasts looking to understand the fundamentals of carboxylic acids and their preparation.

This video explores key reactions of carboxylic acids, focusing on the formation of acyl halides using SOCl₂ and esterification processes. Learn how carboxylic acids react with thionyl chloride (SOCl₂) to form acyl chlorides and how esterification reactions transform carboxylic acids into esters. Ideal for students and enthusiasts looking to deepen their understanding of carboxylic acid chemistry and its practical applications.

In this video, we explore intramolecular reactions of carboxylic acids, focusing on lactonization and lactamization, and delve into the Hell-Volhard-Zelinsky (HVZ) mechanism for α-halogenation of carboxylic acids. This lesson provides a clear and concise explanation of these reactions, their mechanisms, and practical applications. Perfect for students aiming to deepen their understanding of carboxylic acid chemistry.

In this lesson, we explore carboxylic acid derivatives, focusing on intramolecular reactions, Grignard reactions, and reductions using lithium aluminum hydride (LiAlH4) and LiAl(OR)3. We discuss the formation of cyclic compounds, the use of Grignard reagents to create tertiary alcohols from esters, and the reduction of esters, amides, and carboxylic acids to primary alcohols or amines, highlighting their significance in organic synthesis.

In this lesson, we delve into the chemistry of carboxylic acids, anhydrides, and amides, with a special focus on the Hofmann rearrangement mechanism. We will explore the properties and reactions of these compounds, emphasizing their interconversions. The Hofmann rearrangement will be examined in detail.

In this lesson, we review key concepts and reactions of carboxylic acids and their derivatives. We'll revisit intramolecular reactions, Grignard reagents, reductions, and the Hofmann rearrangement. The session includes a series of practice problems designed to reinforce understanding and application of these topics, helping students to solidify their knowledge through practical examples.

In this lesson, we will review and solve practice problems related to carboxylic acids and their derivatives. We'll reinforce key concepts and reactions, including esterification, reductions, Grignard reactions, and the Hofmann rearrangement. This session aims to solidify your understanding of concepts.

In this lesson, we cover amines, nitriles, and nitrous amines. All following the lectures from carboxylic acids.

In this lesson, we cover Amine Hoffman Elimination Mannich and Nitrous Amines.

In this lesson, we cover Phenols Kolbe Benzylic Carbon Chemistry Reactions.

In this lesson, we cover Phenol Benzylic Carbon Chemistry Nitrous Amine Practice Synthesis and Claisen Condensation.

In this lesson, we cover Benzylic Carbon Chemistry Phenol Nitrous Amines Claisen Condensation Reactions.

In this lesson, we cover Beta Dicarbonyl Reactions Beta Ketoester Beta Diester Hydrolysis Robinson Michael Aldol.

In this lesson, we cover Alpha Hydroxy Ketone Formation and Practice Synthesis Reactions.

In this lesson, we cover Carbohydrate Reactions Review Video: Epimers, Anomers, and Much More.

In this lesson, we cover Amino Acids Proteins and Carbohydrates Reactions Review.