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- Provide the product and mechanism for the reaction: ОН Cro, H,SO, H,07 Draw the structure of the product, substrate or condition in the following reactions (should clearly indicate the stereochemistry). (a) Mẹ 1) Os04 2) NaHŠO3 (b) 1) (sia)2BH 2) NaOH/H2O2 H2O (c) Он (d) Br2 Br Н ÕHCompound X, shown below, spontaneously reacts via an intramolecular SN2 to produce intermediate Y, known as an "aziridinium" ion. In the presence of water, intermediate Y reacts further to form product Z. What is the identity of product Z. OH (A) + En Br O (B) aziridinium ion Y OH (C) H₂O + En Z HO
- 9. Plan syntheses of the following compounds. You may use the given starting material and any compound containing three or fewer carbons. (a) OH (b) Br Br- (c) ✓ -OTS (d) OHWhat is the expected product of the following reaction ? & 1) LDA 2) CH3CH₂CH₂Br & &Provide the structure of the organic products(s), which result in the reaction below. (Hint: it's a substitution product; show stereochemistry joll| CI CH3 Br CH3CH₂OH CN
- Write the mechanisms of the following reactions, describe the products as stereoisomeric. A ,B , C , D , E , F=?134. The major product formed in the following reaction sequence is: OMe (1) (CF;CO),O; NE13 (A) (2) O3; Me,S MeO6B Give the major products in the following reactions and explain (iii) 6 S ialı AICI 3 (iv) OCH3 ZI NBS CH3COOH