(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

Base Information

Chemical Name:(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid
CAS No.:1240483-23-1
Molecular Formula:C₃₅H₆₂O₅Si₂
Molecular Weight:619.045
Hs Code.:

Synonyms:(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

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Chemical Property of (Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

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Technology Process of (Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

There total 12 articles about (Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid 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: 93.0%

: 1240483-22-0
(3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol

: 17814-85-6
(4-carboxybutyl)triphenylphosphonium bromide

: 1240483-23-1
(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

Guidance literature:: (4-carboxybutyl)triphenylphosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 20 ℃; for 0.5h; Inert atmosphere;

(3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol; In tetrahydrofuran; at 0 - 20 ℃; for 3.25h;

Reference yield:

: 1240483-22-0
(3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol

: 38940-14-6
triphenyl-(4-phenyl-2-oxobutyl)phosphonium bromide

: 1240483-23-1
(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

Guidance literature:: triphenyl-(4-phenyl-2-oxobutyl)phosphonium bromide; With potassium tert-butylate; In tetrahydrofuran; at 15 - 25 ℃; for 1h;

(3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol; In tetrahydrofuran; at -15 - -10 ℃;

With water; at 25 - 30 ℃; for 0.5h;

Reference yield:

: 1240483-22-0
(3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol

: 41723-91-5
4-carboxybutyliden triphenylphosphorane sodium

: 1240483-23-1
(Z)-7-((1R,2R,3R,5S)-3-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-5-hydroxycyclopentyl)hept-5-enoic acid

: 1289580-06-8
(Z)-7-((1R,2R,3R,5S)-5-(tert-butyldimethylsilyloxy)-2-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)-3-hydroxycyclopentyl)hept-5-enoic acid

Guidance literature:: (3aR,4R,5R,6aS)-5-(tert-butyldimethylsilyloxy)-4-((R)-3-(tert-butyldimethylsilyloxy)-5-phenylpentyl)hexahydro-2H-cyclopenta[b]furan-2-ol; 4-carboxybutyliden triphenylphosphorane sodium; In tetrahydrofuran; at -15 - -5 ℃; Inert atmosphere;

With water; ammonium chloride; In tetrahydrofuran; n-heptane; ethyl acetate; at 15 - 30 ℃;