Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

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Chemical Name:Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester
CAS No.:89156-57-0
Molecular Formula:C₄₅H₈₀O₅Si₃
Molecular Weight:785.384
Hs Code.:

Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

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Chemical Property of Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

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Technology Process of Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

There total 7 articles about Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester 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:

: 85700-42-1
claviridenone-d

: 89156-57-0
Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: benzene / 40 h / 20 °C / Irradiation

2: 850 mg / NaBH₄ / tetrahydrofuran; methanol / 0.17 h / 0 °C

3: 230 mg / LiAlH₄ / tetrahydrofuran / 0.17 h / 0 °C

4: 339 mg / imidazole / dimethylformamide / 0.33 h / 20 °C

5: 15 mg / AgCN, pyridine / 6 h / 80 °C

With pyridine; 1H-imidazole; sodium tetrahydroborate; lithium aluminium tetrahydride; silver cyanide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide; benzene;
DOI:10.1016/S0040-4020(01)96467-1

Reference yield:

: 85700-43-2
5E,7E-Clavulone II

: 89156-57-0
Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 850 mg / NaBH₄ / tetrahydrofuran; methanol / 0.17 h / 0 °C

2: 230 mg / LiAlH₄ / tetrahydrofuran / 0.17 h / 0 °C

3: 339 mg / imidazole / dimethylformamide / 0.33 h / 20 °C

4: 15 mg / AgCN, pyridine / 6 h / 80 °C

With pyridine; 1H-imidazole; sodium tetrahydroborate; lithium aluminium tetrahydride; silver cyanide; In tetrahydrofuran; methanol; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96467-1

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 89156-57-0
Benzoic acid (1R,3R)-2-[(E)-(R)-4,7-bis-(tert-butyl-dimethyl-silanyloxy)-hept-2-en-(Z)-ylidene]-3-(tert-butyl-dimethyl-silanyloxy)-1-((Z)-oct-2-enyl)-cyclopentyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 339 mg / imidazole / dimethylformamide / 0.33 h / 20 °C

2: 15 mg / AgCN, pyridine / 6 h / 80 °C

With pyridine; 1H-imidazole; silver cyanide; In N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(01)96467-1