L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)

Base Information

Chemical Name:L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)
CAS No.:765941-78-4
Molecular Formula:C12H14 O4
Molecular Weight:222.23716
Hs Code.:
Mol file:765941-78-4.mol

Synonyms:L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)

Suppliers and Price of L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)

Supply Marketing:

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

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Chemical Property of L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)

Chemical Property:

PSA：66.76000
LogP:0.64240

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI)

There total 4 articles about L-Ribonic acid, 4-deoxy-4-methyl-5-C-phenyl-, delta-lactone, (5R)- (9CI) 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: 78.0%

: 765941-62-6
(5R,6R)-5-methyl-6-phenyl-5,6-dihydropyran-2-one

: 765941-78-4
(3S,4S,5R,6R)-3,4-dihydroxy-5-methyl-6-phenyltetrahydropyran-2-one

Guidance literature:: With osmium(VIII) oxide; N-methyl-2-indolinone; In water; acetone; at 20 ℃; for 6h;
DOI:10.1021/jo0492416

Reference yield:

: 765941-42-2
Acrylic acid (1R,2R)-2-methyl-1-phenyl-but-3-enyl ester

: 765941-78-4
(3S,4S,5R,6R)-3,4-dihydroxy-5-methyl-6-phenyltetrahydropyran-2-one

Guidance literature:: Multi-step reaction with 2 steps

1: Grubbs' second-generation catalyst / toluene / 3 h / 100 °C

2: 78 percent / NMO; OsO₄ / acetone; H₂O / 6 h / 20 °C

With osmium(VIII) oxide; N-methyl-2-indolinone; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In water; acetone; toluene;
DOI:10.1021/jo0492416

Reference yield:

: 25201-44-9,52922-10-8,52922-19-7,63553-62-8,63553-63-9,103882-39-9,103882-41-3,122332-13-2,121842-16-8
(1R,2R)-2-methyl-1-phenylbut-3-en-1-ol

: 765941-78-4
(3S,4S,5R,6R)-3,4-dihydroxy-5-methyl-6-phenyltetrahydropyran-2-one

Guidance literature:: Multi-step reaction with 3 steps

1: pyridine

2: Grubbs' second-generation catalyst / toluene / 3 h / 100 °C

3: 78 percent / NMO; OsO₄ / acetone; H₂O / 6 h / 20 °C

With pyridine; osmium(VIII) oxide; N-methyl-2-indolinone; tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride; In water; acetone; toluene;
DOI:10.1021/jo0492416