139068-10-3

Basic information

• Product Name: 2(3H)-Furanone,dihydro-5-[7-methoxy-6-(3,- 4,5-trimethoxyphenyl)-1,3-benzodioxol-5-yl]- 3,4-dimethyl-,(3R,4S,5R)-rel-
• CAS NO: 139068-10-3
• Mol File: 139068-10-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 2(3H)-Furanone,dihydro-5-[7-methoxy-6-(3,- 4,5-trimethoxyphenyl)-1,3-benzodioxol-5-yl]- 3,4-dimethyl-,(3R,4S,5R)-rel- (CAS DataBase Reference)
• NIST Chemistry Reference: 2(3H)-Furanone,dihydro-5-[7-methoxy-6-(3,- 4,5-trimethoxyphenyl)-1,3-benzodioxol-5-yl]- 3,4-dimethyl-,(3R,4S,5R)-rel- (139068-10-3)
• EPA Substance Registry System: 2(3H)-Furanone,dihydro-5-[7-methoxy-6-(3,- 4,5-trimethoxyphenyl)-1,3-benzodioxol-5-yl]- 3,4-dimethyl-,(3R,4S,5R)-rel- (139068-10-3)

Safety Data

• Hazardous Substances Data: 139068-10-3(Hazardous Substances Data)

Relevant articles and documents

Divergent Total Syntheses of Gymnothelignan N, Beilschmin A, and Eupomatilones 1, 3, 4, and 7

A seven-step asymmetric total synthesis of gymnothelignan N is detailed in the current report. The approach is based on an early-stage one-carbon homologative lactonization reaction, which we recently revisited and modified to construct the core γ-butyrolactone motif with the requisite β,γ-vicinal stereogenic centers. By design, the utilization of the same chiral γ-butyrolactone intermediate permitted the rapid and effective divergent assembly of optically active eupomatilones 1, 3, 4, and 7 in five or six steps from commercially available materials. This represents one of the shortest and highest-yielding syntheses reported to date.