Shi Epoxidation Diketal Catalyst

• Catalog No.: 520160
• CAS Number: 18422-53-2
• M. F.: C12H18O6
• M. W.: 258.26772
• Purity: 98%

SYNONYMS

• Title: D-1,2:4,5-二邻异丙二烯-B-D-红-2,-己基
• IUPAC name: (3aR,6S,7aR)-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: (3aR,6S,7aR)-2,2,5',5'-tetramethyl-dihydro-3aH-spiro[[1,3]dioxolo[4,5-c]pyran-6,2'-[1,4]dioxolane]-7-one
• Synonyms: 1,2:4,5-二-O-异亚丙基-β-D-赤式-2,3-二酮-2,6-吡喃糖; Shi’s epoxidation catalyst; 1,2:4,5-Di-O-isopropylidene-β-D-erythro-2,3-hexodiulo-2,6-pyranose

DATABASE IDS

• MDL Number: MFCD11865369
• PubChem SID: 24874093
• CAS Number: 18422-53-2

PROPERTIES

• Empirical Formula (Hill Notation): C12H18O6
• Purity: 98%
• Melting Point: 102-104 °C(lit.)
• Optical Rotation: [α]20/D -120.9°, c = 1 in chloroform
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• German water hazard class: 3

DETAILS

Description (English)

Application
This organocatalyst is able to epoxidize trans alkenes and certain cis alkenes with good to excellent yields and selectivities.1,2,3,4,5
Packaging
5 g in glass bottle

Description (简体中文)

Application
该有机催化剂能够环氧化反式烯烃和某些顺式烯烃，反应具有良好至优异的产率和选择性。1,2,3,4,5
包装
5 g in glass bottle