1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Base Information

Chemical Name:1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol
CAS No.:229306-00-7
Molecular Formula:C₂₃H₂₉NO₈
Molecular Weight:447.485
Hs Code.:

Synonyms:1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Suppliers and Price of 1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Supply Marketing:

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

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Chemical Property of 1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

There total 3 articles about 1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol 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: 56.0%

: 171031-89-3
2,3-O-cyclohexylidene (1S,2R,3R,4R,5S)-5-acetamido-1-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclohexanetetrol

: 229306-00-7
1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Guidance literature:: With dmap; phenylcarbonochloridothioate; In acetonitrile; at 20 ℃; for 264h;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1759::AID-EJOC1759>3.0.CO;2-J

Reference yield:

: 61768-70-5
2,3-O-cyclohexylidene (1,2,3,4,5/0)-5-acetamido-1,2,3,4-cyclopentanetetrol

: 229306-00-7
1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / DMAP / CH₂Cl₂ / 0 °C

2: 56 percent / PhOC(S)Cl; DMAP / acetonitrile / 264 h / 20 °C

With dmap; phenylcarbonochloridothioate; In dichloromethane; acetonitrile; 1: Acylation / 2: Rearrangement;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1759::AID-EJOC1759>3.0.CO;2-J

Reference yield:

: 7322-88-5
(S)-acetylmandelic acid

: 229306-00-7
1,2-O-cyclohexylidene (1R,2R,3R,4S,5S)-5-acetamido-4-O-[(2S)-2-O-acetylmandelyl]-1,2,3,4-cyclopentanetetrol

Guidance literature:: Multi-step reaction with 2 steps

1: 56 percent / DMAP / CH₂Cl₂ / 0 °C

2: 56 percent / PhOC(S)Cl; DMAP / acetonitrile / 264 h / 20 °C

With dmap; phenylcarbonochloridothioate; In dichloromethane; acetonitrile; 1: Acylation / 2: Rearrangement;
DOI:10.1002/(SICI)1099-0690(200005)2000:9<1759::AID-EJOC1759>3.0.CO;2-J