1,2:4,5-Bis-O-(isopropylidene)-β-L-erythro-2,3-hexodiulo-2,6-pyranose

• Catalog No.: 718653
• CAS Number: 198965-05-8
• M. F.: C12H18O6
• M. W.: 258.26772

SYNONYMS

• Title: 1,2:4,5-双-O-(异亚丙基)-β-L-赤式-2,3-二酮-2,6-吡喃糖
• IUPAC name: (3aS,6R,7aS)-2,2,5',5'-tetramethyl-tetrahydro-2H-spiro[[1,3]dioxolo[4,5-c]pyran-6,2'-[1,4]dioxolane]-7-one
• IUPAC Traditional name: (3aS,6R,7aS)-2,2,5',5'-tetramethyl-dihydro-3aH-spiro[[1,3]dioxolo[4,5-c]pyran-6,2'-[1,4]dioxolane]-7-one
• Synonyms: 史氏环氧化反应催化剂对映体; Shi epoxidation catalyst enantiomer

DATABASE IDS

• CAS Number: 198965-05-8
• MDL Number: MFCD16621458

PROPERTIES

• Empirical Formula (Hill Notation): C12H18O6
• Melting Point: 98-104 °C
• Optical Rotation: [α]22/D +111.0°, c = 0.5 in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H302
• European Hazard Symbols: Harmful (Xn)
• Risk Statements: 22
• German water hazard class: 1

DETAILS

Description (English)

Packaging
250 mg in glass bottle
Application
Reactant for:
• Diastereoselective synthesis of a-tocopherol via Shi epoxidation1
• Synthesis of benzimidazole-based analogs of epothilone A with anticancer activity2Catalyst for:
• Preparation of microtubule-stabilizing and antitumor active analogs of epothilone3
• Synthesis of (+)-aurilol via regio- and stereocontrolled A-D ether ring formations4

Description (简体中文)

包装
250 mg in glass bottle
Application
Reactant for:
• Diastereoselective synthesis of a-tocopherol via Shi epoxidation1
• Synthesis of benzimidazole-based analogs of epothilone A with anticancer activity2Catalyst for:
• Preparation of microtubule-stabilizing and antitumor active analogs of epothilone3
• Synthesis of (+)-aurilol via regio- and stereocontrolled A-D ether ring formations4