(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

Base Information

Chemical Name:(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal
CAS No.:179992-29-1
Molecular Formula:C₂₉H₂₆O₈
Molecular Weight:502.521
Hs Code.:

Synonyms:(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

Suppliers and Price of (4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

There total 1 articles about (4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal 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: 62.0%

: 179992-27-9
(2S,3R,4S,5S)-2,3-Dibenzoyloxy-4-benzyloxy-5-hydroxycyclohexanone ethylene ketal

: 179992-29-1
(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

Guidance literature:: With molecular sieve; pyridinium chlorochromate; In dichloromethane; for 6h; Ambient temperature;
DOI:10.1039/p19960001365

Reference yield: 88.0%

: 179992-29-1
(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

: 179992-27-9
(2S,3R,4S,5S)-2,3-Dibenzoyloxy-4-benzyloxy-5-hydroxycyclohexanone ethylene ketal

Guidance literature:: With R-Alpine-Hydride; In tetrahydrofuran; at -78 ℃; for 1h;
DOI:10.1039/p19960001365

Reference yield:

: 179992-29-1
(4S,5R,6R)-4,5-Dibenzoyloxy-6-benzyloxycyclohexane-1,3-dione 3-ethylene ketal

: (6S)-6-Benzoyloxy-4-benzyloxycyclohex-4-ene-1,3-dione 1-ethylene ketal

Guidance literature:: Multi-step reaction with 2 steps

1: 88 percent / (R)-alpine hydride / tetrahydrofuran / 1 h / -78 °C

2: 1.) (COCl)2, DMSO, 2.) Et₃N / 1.) CH₂Cl₂, -60 to -50 deg C, 20 min, 2.) -50 deg C to r.t., 20 min

With oxalyl dichloride; R-Alpine-Hydride; dimethyl sulfoxide; triethylamine; In tetrahydrofuran;
DOI:10.1039/p19960001365