When compound B is properly named, what are the stereochemical labels? OH OH OH OH A o 2S, 3Z . 2S, ЗЕ . 2R, ЗЕ o 2R, 3Z в C D

Identify the products major and minor of the following reaction

What are the products of this reaction? 1) ByH6 年, 2) H202, OH * ম -Me H. D OH s 学 A. + enantiomer Me 会岳 H + enantiomer =क । В. Me OH C. DH + enantiomer Me OH + enantiomer H D D.

What is the stereochemistry of this compound?     2E, 5E 2Z, 5Z 2Z, 5E 2E, 5Z

Is the structure, transition state and relative stereochemistry of the products is correct?  Is the curly arrow mechanism is correct ?

Chemistry (2023) Q1 c2

Predict the major products of the following substitutions. Please provide explanations.

II. For the alcohols below, propose at least two syntheses starting from compounds with fewer carbon atoms: OH Fou OH OH Ph OH Ph

Dehydrohalogenation of vinyl halides is essentially an E2 process. A stereochemical study revealed that (Z)-2-chloro-2-butendioic acid reacted 50 times faster than its E stereoisomer. 1. Na+ NH2 HO,C-c=c-co,H 2. H,о For the reaction below: Br 1. Na* NH2 2. H3O* H Ph a Draw the structure of the major organic product.

Predict the major products of the following substitutions. Please provide explanations.