1,1-Dioxobenzo[b]thiophen-2-ylmethyl N-succimidyl carbonate

• Catalog No.: L19733
• CAS Number: 197244-91-0
• M. F.: C14H11NO7S
• M. W.: 337.30464
• Purity: 95%

SYNONYMS

• Title: (1,1-二氧-苯并噻吩-2-甲基) 丁二酸亚胺基 甲酸酯
• IUPAC name: (1,1-dioxo-1λ^6-benzothiophen-2-yl)methyl 2,5-dioxopyrrolidin-1-yl carbonate
• IUPAC Traditional name: (1,1-dioxo-1λ^6-benzothiophen-2-yl)methyl 2,5-dioxopyrrolidin-1-yl carbonate
• Synonyms: Bsmoc-OSu; N-(Benzo[b]thiophenesulfone-2-methoxycarbonyl)succinimide

DATABASE IDS

• Beilstein Number: 8274967
• CAS Number: 197244-91-0
• MDL Number: MFCD03095506

PROPERTIES

• Purity: 95%
• Melting Point: 140°C dec.
• Storage Warning: Moisture Sensitive
• TSCA Listed: 否

REFERENCES

• Reagent introduced by Carpino for protection of amino acids as their benzothiophenesulfone-2-methoxycarbonyl (Bsmoc) derivatives (see 1,1-Dioxobenzo[b]thiophen-2-ylmethyl chloroformate, L19559): J. Am. Chem. Soc., 119, 9915 (1997); J. Org. Chem., 64, 4324 (1999).