methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

Base Information

Chemical Name:methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate
CAS No.:158753-09-4
Molecular Formula:C₂₁H₃₀O₆Si
Molecular Weight:406.551
Hs Code.:

Synonyms:methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

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Chemical Property of methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

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Technology Process of methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

There total 5 articles about methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate 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:

: 158753-04-9
methyl 3-(2,3-dihydroxyprop-1-yl)-4,5-dihydroisoxazole-5-carboxylate

: 158753-09-4
methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

Guidance literature:: Multi-step reaction with 4 steps

1: 82 percent / pyridine, DMAP / CH₂Cl₂ / 24 h / Ambient temperature

2: 93 percent / 2,6-lutidine / CH₂Cl₂ / 1 h / Ambient temperature

3: 73 percent / H₂, AcOH, H₂O / W₂ Ni-Raney / methanol / 4 h

4: 1.) MeSO₂Cl, Et₃N 2.) Et₃N / 1.) CH₂Cl₂, 0 deg C and room t., 1 h, 2.) CH₂Cl₂, 0 deg C and room t., 30 min

With pyridine; 2,6-dimethylpyridine; dmap; water; hydrogen; acetic acid; methanesulfonyl chloride; triethylamine; W₂ Ni-Raney; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89589-2

Reference yield:

: 158753-03-8
methyl 3-<(2,3-O-isopropylidene)-2,3-dihydroxyprop-1-yl>-4,5-dihydroisoxazole-5-carboxylate

: 158753-09-4
methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

Guidance literature:: Multi-step reaction with 5 steps

1: 70 percent / p-TsOH / methanol / 0.5 h / Ambient temperature

2: 82 percent / pyridine, DMAP / CH₂Cl₂ / 24 h / Ambient temperature

3: 93 percent / 2,6-lutidine / CH₂Cl₂ / 1 h / Ambient temperature

4: 73 percent / H₂, AcOH, H₂O / W₂ Ni-Raney / methanol / 4 h

5: 1.) MeSO₂Cl, Et₃N 2.) Et₃N / 1.) CH₂Cl₂, 0 deg C and room t., 1 h, 2.) CH₂Cl₂, 0 deg C and room t., 30 min

With pyridine; 2,6-dimethylpyridine; dmap; water; hydrogen; toluene-4-sulfonic acid; acetic acid; methanesulfonyl chloride; triethylamine; W₂ Ni-Raney; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89589-2

Reference yield:

: 158753-05-0
methyl 3-(2-hydroxy-3-benzoyloxyprop-1-yl)-4,5-dihydroisoxazole-5-carboxylate

: 158753-09-4
methyl 7-benzoyloxy-6-(1,1-dimethylethyl)dimethylsilyloxy-4-oxo-2-heptenoate

Guidance literature:: Multi-step reaction with 3 steps

1: 93 percent / 2,6-lutidine / CH₂Cl₂ / 1 h / Ambient temperature

2: 73 percent / H₂, AcOH, H₂O / W₂ Ni-Raney / methanol / 4 h

3: 1.) MeSO₂Cl, Et₃N 2.) Et₃N / 1.) CH₂Cl₂, 0 deg C and room t., 1 h, 2.) CH₂Cl₂, 0 deg C and room t., 30 min

With 2,6-dimethylpyridine; water; hydrogen; acetic acid; methanesulfonyl chloride; triethylamine; W₂ Ni-Raney; In methanol; dichloromethane;
DOI:10.1016/S0040-4020(01)89589-2