3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

Base Information

Chemical Name:3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one
CAS No.:86863-44-7
Molecular Formula:C₃₃H₃₇ClO₆
Molecular Weight:565.106
Hs Code.:

Synonyms:3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

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Chemical Property of 3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

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Technology Process of 3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

There total 6 articles about 3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one 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: 84.0%

: 86863-43-6
3β-(benzyloxy)-7α-hydroxy-8β-((benzyloxy)methyl)-19-nor-9β-podocarp-13-en-12-one

: 541-88-8
Chloroacetic anhydride

: 86863-44-7
3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

Guidance literature:: With dmap; In pyridine; at 0 ℃; for 7h;
DOI:10.1021/jo00167a017

Reference yield:

: 114968-50-2
Benzoic acid (1S,2S,4aS,4bS,8aS,9R,10aS)-2-benzyloxy-9-(2-methoxy-ethoxymethoxy)-1,4a-dimethyl-6-oxo-1,3,4,4a,4b,5,6,9,10,10a-decahydro-2H-phenanthren-8a-ylmethyl ester

: 541-88-8
Chloroacetic anhydride

: 86863-44-7
Benzoic acid (1S,2S,4aS,4bS,8aS,9R,10aS)-2-benzyloxy-9-(2-chloro-acetoxy)-1,4a-dimethyl-6-oxo-1,3,4,4a,4b,5,6,9,10,10a-decahydro-2H-phenanthren-8a-ylmethyl ester

Guidance literature:: With iron(III) chloride; In 1,2-dichloro-ethane; at 25 ℃; for 18h;

Reference yield:

: 86863-42-5
3β-(benzyloxy)-7α-hydroxy-8β-(hydroxymethyl)-19-nor-9β-podocarp-13-en-12-one

: 86863-44-7
3β-(benzyloxy)-8β-((benzoyloxy)methyl)-7α-(chloroacetoxy)-19-nor-9β-podocarp-13-en-12-one

Guidance literature:: Multi-step reaction with 2 steps

1: 98 percent / 4-(dimethylamino)pyridine / pyridine / 15 h / 25 °C

2: 84 percent / 4-(dimethylamino)pyridine / pyridine / 7 h / 0 °C

With dmap; In pyridine;
DOI:10.1021/jo00167a017