7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

Base Information

Chemical Name:7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal
CAS No.:205490-27-3
Molecular Formula:C₃₈H₄₄O₁₀
Molecular Weight:660.761
Hs Code.:

Synonyms:7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

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Chemical Property of 7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

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Technology Process of 7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

There total 1 articles about 7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal 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: 63.0%

: 100-52-7
benzaldehyde

: 205490-17-1
7,9,10-trideacetyl-1-deoxybaccatin VI

: 205490-27-3
7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

Guidance literature:: With 4 Angstroems MS; camphor-10-sulfonic acid; In toluene; at 40 ℃; for 15h;
DOI:10.1021/jo981406l

Reference yield: 72.0%

: 994-30-9
triethylsilyl chloride

: 205490-27-3
7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

: 205490-28-4
7,9,10-trideacetyl-10-triethylsilylbaccatin VI 7,9-benzylidene acetal

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; Ambient temperature;
DOI:10.1021/jo981406l

Reference yield:

: 205490-27-3
7,9,10-trideacetylbaccatin VI 7,9-benzylidene acetal

: 205490-29-5
7,9,10,13-tetradeacetyl-10-triethylsilylbaccatin VI 7,9-benzylidene acetal

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / imidazole / dimethylformamide / Ambient temperature

2: 37 percent / MeLi / tetrahydrofuran; diethyl ether / 0.25 h / -78 °C

With 1H-imidazole; methyllithium; In tetrahydrofuran; diethyl ether; N,N-dimethyl-formamide;
DOI:10.1021/jo981406l