2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine

Base Information

• Chemical Name: 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine
• CAS No.: 932380-22-8
• Molecular Formula: C₂₇H₃₂N₂O₂Si
• Molecular Weight: 444.649
• Mol file: 932380-22-8.mol

Synonyms:2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine

Chemical Property of 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine

There total 3 articles about 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 100.0%

3-benzyloxy-1-(diphenyl-hydrazono)-butan-2-ol (932380-20-6) + Chlorodimethylvinylsilane (1719-58-0) → 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine (932380-22-8)

Guidance literature:

With dmap; triethylamine; In benzene;

DOI:10.1021/ol063010z

Reference yield:

benzyl bromide (100-39-0) → 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine (932380-22-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Bu₂SnO / benzene / 4 h / Heating

1.2: 16 percent / TBAI / toluene / 24 h / Heating

2.1: 100 percent / triethylamine; 4-(dimethylamino)pyridine / benzene

With dmap; di(n-butyl)tin oxide; triethylamine; In benzene;

DOI:10.1021/ol063010z

Reference yield:

(2S,3S)-2,3-dihydroxybutyraldehyde N,N-diphenylhydrazone (652156-75-7) → 2-((2S,3S)-3-(benzyloxy)-2-(dimethyl(vinyl)silyloxy)butylidene)-1,1-diphenylhydrazine (932380-22-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: Bu₂SnO / benzene / 4 h / Heating

1.2: 16 percent / TBAI / toluene / 24 h / Heating

2.1: 100 percent / triethylamine; 4-(dimethylamino)pyridine / benzene

With dmap; di(n-butyl)tin oxide; triethylamine; In benzene;

DOI:10.1021/ol063010z

upstream raw materials:

3-benzyloxy-1-(diphenyl-hydrazono)-butan-2-ol

Chlorodimethylvinylsilane

benzyl bromide

(2S,3S)-2,3-dihydroxybutyraldehyde N,N-diphenylhydrazone