(3S-cis)-(+)-2,3-Dihydro-7a-methyl-3-phenylpyrrolo[2,1-b]oxazol-5(7aH)-one

• Catalog No.: 458570
• CAS Number: 143140-06-1
• M. F.: C13H13NO2
• M. W.: 215.24782
• Purity: 98%

SYNONYMS

• Title: (3S-顺)-(+)-2,3-二氢-7a-甲基-3-苯基吡咯-[2,1-b]噁唑-5(7aH)-酮
• IUPAC name: (3S,7aR)-7a-methyl-3-phenyl-2H,3H,5H,7aH-pyrrolo[2,1-b][1,3]oxazol-5-one
• IUPAC Traditional name: (3S,7aR)-7a-methyl-3-phenyl-2H,3H-pyrrolo[2,1-b][1,3]oxazol-5-one

DATABASE IDS

• MDL Number: MFCD00274331
• CAS Number: 143140-06-1
• PubChem SID: 24869482

PROPERTIES

• Empirical Formula (Hill Notation): C13H13NO2
• Optical Purity: ee: ≥99% (HPLC)
• Purity: 98%
• Melting Point: 90-92 °C(lit.)
• Optical Rotation: [α]20/D +124°, c = 1 in chloroform
• GHS Signal Word: Warning
• GHS Hazard statements: H302-H312-H332
• European Hazard Symbols: Harmful (Xn)
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves
• GHS Precautionary statements: P280
• Risk Statements: 20/21/22
• Safety Statements: 36
• German water hazard class: 3

DETAILS

Description (English)

Packaging
250 mg in glass bottle
Application
High levels of asymmetric induction1 have been obtained with this chiral bicyclic lactam in cycloadditions,2,3 alkylations,4,5,6 conjugate additions,7,8 annulations,9 and dihydroxylations.10

Description (简体中文)

包装
250 mg in glass bottle
Application
1已通过该手性双环内酰胺在以下反应中实现了高水平的不对称诱导：环加成、2,3烷基化、4,5,6共轭加成、7,8成环9以及双羟基化。10