[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

Base Information

Chemical Name:[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine
CAS No.:146861-12-3
Molecular Formula:C₂₈H₃₅NO₂Si
Molecular Weight:445.677
Hs Code.:

Synonyms:[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

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Chemical Property of [(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

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Technology Process of [(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

There total 4 articles about [(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine 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:

: 72-18-4,25609-85-2,7004-03-7,921-10-8
L-valine

: 146861-12-3
[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

Guidance literature:: Multi-step reaction with 5 steps

1: H₂SO₄, 2 N aq. NaNO₂ / 1.) 0 deg C, 3 h, 2.) 0 deg C to RT, 15 h

2: H₂SO₄ / 3 h / Heating

3: DBU / CH₂Cl₂ / 4 h / Ambient temperature

4: DIBAL / toluene / 0.08 h / -78 °C

5: MgSO₄ / CH₂Cl₂ / 2 h / 0 °C

With sulfuric acid; diisobutylaluminium hydride; magnesium sulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; sodium nitrite; In dichloromethane; toluene;
DOI:10.1021/jo00059a003

Reference yield:

: 17407-55-5
(S)-2-Hydroxy-3-methylbutanoic acid

: 146861-12-3
[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

Guidance literature:: Multi-step reaction with 4 steps

1: H₂SO₄ / 3 h / Heating

2: DBU / CH₂Cl₂ / 4 h / Ambient temperature

3: DIBAL / toluene / 0.08 h / -78 °C

4: MgSO₄ / CH₂Cl₂ / 2 h / 0 °C

With sulfuric acid; diisobutylaluminium hydride; magnesium sulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; toluene;
DOI:10.1021/jo00059a003

Reference yield:

: 24347-63-5
methyl (S)-2-hydroxy-3-methylbutanoate

: 146861-12-3
[(S)-2-(tert-Butyl-diphenyl-silanyloxy)-3-methyl-but-(E)-ylidene]-(4-methoxy-phenyl)-amine

Guidance literature:: Multi-step reaction with 3 steps

1: DBU / CH₂Cl₂ / 4 h / Ambient temperature

2: DIBAL / toluene / 0.08 h / -78 °C

3: MgSO₄ / CH₂Cl₂ / 2 h / 0 °C

With diisobutylaluminium hydride; magnesium sulfate; 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; toluene;
DOI:10.1021/jo00059a003