有机化学专业 Certification
结构、机制与合成——从杂化和立体化学，到取代、消除、芳香族和羰基化学、光谱学与逆合成分析
Key facts
- Level: Professional
- Field: Chemistry
- Estimated study time: about 38 hours
- Credential price: $213
- Exam: 95 questions · 150 minutes · pass mark 75%
About the 有机化学专业 certification
一项碳化学的专业级认证——这是每一种药物、聚合物、燃料和生物分子背后的学科。你从结构与成键入手：杂化（sp3、sp2、sp）及其决定的几何构型、σ键与π键、共振与离域、形式电荷，以及如何读写简式和键线式结构。你将掌握各主要官能团的IUPAC命名——烷烃、烯烃、炔烃、芳香族化合物、卤代烷、醇、醚、醛、酮、羧酸及其衍生物（酯、酰胺、酰氯、酸酐）、胺等。随后深入讨论异构现象：构造异构体，以及完整的立体化学——手性与手性中心、R/S（卡恩-英戈尔德-普雷洛格）和E/Z标记系统、对映体与非对映体、内消旋化合物、旋光活性，以及费歇尔投影式和纽曼投影式，配合乙烷、丁烷和环己烷（椅式构象互换、竖键/横键）的构象分析。你随后学习像机制论者一样思考：有机分子的酸碱性（pKa，五大因素——原子、共振、诱导效应、轨道、溶剂）、弯箭头符号与电子流，以及活性中间体（碳正离子、碳负离子、自由基）。核心反应类型被深入覆盖——亲核取代（SN1 vs SN2：动力学、立体化学、亲核试剂与离去基团效应、溶剂）、消除（E1 vs E2，查依采夫规则 vs 霍夫曼规则）、烯烃和炔烃的亲电加成（马氏规则与反马氏规则、立体化学）、芳香族化学（休克尔规则与芳香性、亲电芳香取代及定位/活化效应），以及羰基化学（亲核酰基取代、亲核加成、烯醇与烯醇负离子、羟醛反应与缩合反应）。此外还有关于氧化与还原、有机金属（格氏试剂）、自由基反应（卤化、引发/链增长/终止）以及光谱法结构解析——红外光谱（IR）官能团吸收峰、质子和碳-13核磁共振（化学位移、积分、多重峰、n+1规律）和质谱的精炼讲解。课程最后介绍合成策略与逆合成分析，以及聚合物与生物分子概述。每一个结构、机制和谱图均以清晰的纯文本呈现，使你能够预测产物、推演电子流动和解析结构——而非单纯记忆。这是药物化学、生物化学、材料科学和化学工程的基石。
What you will learn
The official 有机化学专业 study course covers:
- Structure, Bonding and How to Read Organic Molecules — Hybridization and geometry, sigma and pi bonds, resonance and formal charge, and the line/condensed structures that let you read any organic molecule…
- Nomenclature, Isomerism and Stereochemistry — IUPAC naming, the kinds of isomerism, and the full stereochemistry toolkit: chirality, R/S and E/Z, enantiomers and diastereomers, optical activity,…
- Acidity, Substitution and Elimination — Organic acidity and basicity (the five factors and pKa), curved-arrow thinking, and the four-way competition between SN1, SN2, E1 and E2 with a decis…
- Alkenes, Alkynes and Aromatic Chemistry — Electrophilic addition and Markovnikov's rule, the regiochemistry toolbox for alkenes/alkynes, aromaticity (Hueckel's rule), and electrophilic aromat…
- Carbonyl Chemistry, Redox, Organometallics and Radicals — The electrophilic carbonyl, nucleophilic addition vs acyl substitution, enols/enolates and the aldol, oxidation/reduction ladders, Grignard C-C bond…
- Spectroscopy, Synthesis and an Intro to Polymers & Biomolecules — Structure determination by IR and NMR (plus mass spec and degree of unsaturation), a workflow for reading spectra, retrosynthetic thinking, and a tou…
Prerequisites
Frequently asked questions
- Is the 有机化学专业 certificate verifiable?
- Yes. Every issued Hootix Academy certificate carries a unique credential code that anyone can verify online.
- How is the 有机化学专业 exam structured?
- It is a 150-minute ID-verified multiple-choice exam of 95 questions; you need 75% to pass.
- Do I need to buy the course to take the exam?
- Each certification is sold three ways: the exam on its own, the online course on its own, or both together as a Course + exam bundle (the bundle price is the course price plus the exam price).
- How long does the 有机化学专业 course take?
- About 38 hours of self-paced study.