Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)-

Base Information

Chemical Name:Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)-
CAS No.:165375-27-9
Molecular Formula:C23H25 N O8
Molecular Weight:443.453
Hs Code.:
Mol file:165375-27-9.mol

Synonyms:Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)-

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Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)-

Chemical Property:

Melting Point:95-97 °C
Boiling Point:653.7±44.0 °C(Predicted)
PKA:10.57±0.70(Predicted)
PSA：131.39000
Density:1.36±0.1 g/cm3(Predicted)
LogP:1.92620

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)-

There total 3 articles about Carbamic acid, 3,4-bis(benzoyloxy)-2-hydroxy-5-(hydroxymethyl)cyclopentyl-, ethyl ester, 1S-(1.alpha.,2.alpha.,3.beta.,4.alpha.,5.beta.)- 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: 44.0%

: ethyl 4-chlorobenzoyloxycarbamate

: 80675-64-5
(3R,4R,5R)-3,4-dibenzoyloxy-5-(hydroxymethyl)cyclopent-1-ene

: 165375-27-9
(1R,2R,3S,4S,5R)-4-(ethoxycarbonylamino)-3-hydroxy-5-(hydroxymethyl)cyclopentane-1,2-diyl dibenzoate

: 165375-20-2
(1R,2R,3S,4S,5S)-3-(ethoxycarbonylamino)-4-hydroxy-5-(hydroxymethyl)cyclo-pentane-1,2-diyl dibenzoate

Guidance literature:: With water; osmium(VIII) oxide; In tert-butyl alcohol; at 20 ℃; for 3h;

Reference yield: 44.0%

: ethyl 4-chlorobenzoyloxycarbamate

: 80675-64-5
(3R,4R,5R)-3,4-dibenzoyloxy-5-(hydroxymethyl)cyclopent-1-ene

: 165375-22-4
(1S,2S,3R,4R,5S)-3,4-dibenzoyloxy-5-(hydroxymethyl)cyclopentane-1,2-diol

: 165375-27-9
(1R,2R,3S,4S,5R)-4-(ethoxycarbonylamino)-3-hydroxy-5-(hydroxymethyl)cyclopentane-1,2-diyl dibenzoate

: 165375-20-2
(1R,2R,3S,4S,5S)-3-(ethoxycarbonylamino)-4-hydroxy-5-(hydroxymethyl)cyclo-pentane-1,2-diyl dibenzoate

Guidance literature:: ethyl 4-chlorobenzoyloxycarbamate; With osmium(VIII) oxide; In tert-butyl alcohol; at 20 ℃; for 0.166667h;

(3R,4R,5R)-3,4-dibenzoyloxy-5-(hydroxymethyl)cyclopent-1-ene; In water; tert-butyl alcohol; at 20 ℃; for 3h;
DOI:10.1021/jo1018816