For the following reactions give the structure of its products.
For the following reactions give the structure of its products. 1.0, CHC, -78°C 2, MieS حليمه
Provide the products for the following reactions: 1. LDA, THF, -78 C 1. LDA, THF, -78 C a yoyo a la misma 0 2. VI NaOCH3, CH3OH 1 eq. 2. H30*. H20
2. Give the major products of the following reactions, if more than one stereoisomer exists give only one. (6 pts) a. ?? Major, think of ring opening TsC Pyridine Nal NaN DMSO DMSO b. ??? 2OVH ??? 1. EtMgBr 2H,O O. (excess) Mg (excess) Et20 2. Hyo PCC CHC NaH H,0 2. ??. Br
Question 6 (9 marks) Give the products of the following reactions (do not supply mechanisms, just give the product structure) NaNH2 a. H3C = H + LDA -78 °C olive O NaOet — + NaOEt OEt (3+3+3 marks)
2. Predict the products for the following reactions of oxidation: 1. O3, DCM, -78°C 2. DMS 1. KMnO4, OH, heat KMnO4, OH. cold 2. H3O+ KMnO4, OH, heat Predict the mechanism for the reaction of ozonolysis and name all the intermediates:
Predict the products of the following reactions. a. b. c. (1) excess CH Mg! CI (2) H30* (1) DIBAL-H (-78 °C) (2) H30 OCH (1) DIBAL-H (-78 °C) (2) H2O
give the products of the reactions. 2. Give the products of reactions of methyl butanoate with each of the following reagents under the conditions shown. HCOCH, 1) NaOH, H20, Heat 2) H30* (CH,CH), NH, heat 1) CH,Mgl (excess), ELO 2) H30* 1) LIAIHA, EVO 2) H30* DIBAIH, Toluene, Low Temp. H,0*
Predict the major products of the following reactions, and give the structures of any intermediates. Include stereochemistry where appropriate . s-46 Predict the major predueowing reactions, and give the structures of any intermediates. Include stereochemistry where appropriate (l BH, THF (2) H,O, OH CCl, () 0, (-78 C) (2) (CH31,5 へ HCI ROOR KMno OH CH,CO,H H. H,0 KMnO, OH (warm, coned.) ) (l)03 (-78 °C) (2) (CH,S ·H20 MI- CHR Pt (0) Cl2 H,0 (2) NaBH 7 Limonene is...
1. Give the correct structure for the expected products of the following reactions: он HO д- Catalyst но он сно -CH3 Он (Excess)
Predict the major products of the following reactions, and give the structures of any intermediates. Include stereochemistry where appropriate Predict the mmge where appropriate НС Br (b) CCI (a) (1) 0, (-78 °C) (2) (CH)S HBr (e) ROOR
Give the correct organic products, in any order, for the following ozonolysis reaction: 1. O,, CH,Cl, -78'C + 2. Zn, HOAc