1. 2. 3. 4. Please help! #1 might be right but no idea on the others...

Question

Question

1.

Choose the correct reagent for the Dieckman reaction. ملی Eto Eto (1) NaBH(OAC)3 O (2) CH3COOH CH2N2 (COCI)2 NaOEt EtOH

2.

Choose the correct reagent(s). - لل Eto H30 + 04 CH3MgBr O H+ H2CrO4 NaOH OA

3.

Choose the correct reagent (s). (1) LDA, THE O (2) CH31 CH3=P(Ph)3 (1) Sia2BH o (2) H202, NaOH (1) LDA, THE (2) Cul

4.

Choose the correct reagent(s). (1) LDA ,THF,-78C (2) CH2CH2COOEt o (3) H30 + (1) LDA ,THF,-78C (3) H30 + (1) LDA ,THF,-78C (2

Please help! #1 might be right but no idea on the others

Answer 1

Answer #1

о Ерон mtoft Nadet) Etolt Et so, option ② is correct. This reaction takes place through enolisation. 1. NOOH so, option is co

Answer 2

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