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所在平台: Udemy |
课程主页: https://www.udemy.com/course/sinha_sir_stereochemistry_fischer_and_r_and_s_configuration_in_3d/
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**导论（Stereochemistry I: Fischer and R and S configuration in 3D - S.K.Sinha）** 本课程是关于立体化学的入门课程，重点讲解了 Fischer 投影、R/S 构型以及三维空间概念。讲师 S.K.Sinha 拥有 25 年的教学经验，特别擅长 IIT-JEE、NEET 和化学奥林匹克竞赛的辅导。他结合化学知识、动画和技术，通过精心设计的 3D 模型，帮助学员克服立体化学在三维可视化上的困难。 **课程核心内容：** * **辨识手性碳原子：** 学习如何准确找出分子中的手性碳。 * **理解 Fischer 投影和键线式（Dash-Wedge）表示法：** 掌握这两种表示三维分子构型的常用方法。 * **Fischer 投影中的基团互换：** 学习如何在 Fischer 投影中进行基团的交换操作。 * **键线式（Dash-Wedge）表示法中的基团互换：** 学习如何在键线式中进行基团的交换。 * **根据 CIP 规则设置基团优先级：** 掌握 Cahn-Ingold-Prelog (CIP) 规则，学会为不同基团设定优先级。 * **确定 R/S 构型：** 学习如何根据 CIP 规则判断立体异构体的 R 或 S 构型。 * **书写 D/L 构型：** 学习如何为立体异构体标记 D 或 L 构型。 **课程特色：** **本课程旨在帮助学员：** * **提升三维空间思维能力：** 通过 3D 模型直观地理解立体化学概念。 * **增强解决立体化学问题的信心：** 深入理解立体化学原理，提高解题能力。 * **培养立体化学的洞察力：** 建立对立体化学的深刻理解。 课程包含 **6 个部分**，总视频时长为 **1 小时 45 分钟**，并配有充足的练习题和详细的解答，以巩固学习效果。
Stereochemistry is a 3D concept. It is very difficult to have a feel in stereochemistry. In this Stereochemistry-I ; Fischer and R and S configuration with 3 D model the instructor has used the knowledge of chemistry , animation and technology to make this course unique in itself. With the carefully developed 3D models , you will learn (i) How to Identify a Chiral Carbon (ii) How to interpret Fisher and Dash -Wedge configuration , (iii) How to interchange the groups in Fisher Projections.(iv) How to interchange the groups in Dash and Wedge Projections(iii) How to set the priority of groups according to CIP rules, (IV) How to find R and S configuration to the stereoisomers (V) How to write D and L configuration to the stereoisomers.This course will help you in visualizing the concepts in 3D and improve yours confidence level. This course will help you in developing insight of the stereochemistry and solving the problems. Sufficient number of practice questions have also been given with detail solutions. This Course consists of 6 sections with a total video watch time of 1 hour 45 minutes. The author S.K.Sinha has a teaching experience of 25 years. He has been in teaching for IIT- JEE , NEET and Chemistry Olympiad at Indias Coaching HUB at Kota.
