1228675-83-9

Basic information

• Product Name: C₁₁H₁₄NO₇S^(1-)*Na⁽¹⁺⁾
• Synonyms: C₁₁H₁₄NO₇S^(1-)*Na⁽¹⁺⁾
• CAS NO: 1228675-83-9
• Molecular Weight: 327.29
• Mol File: 1228675-83-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: C₁₁H₁₄NO₇S^(1-)*Na⁽¹⁺⁾(CAS DataBase Reference)
• NIST Chemistry Reference: C₁₁H₁₄NO₇S^(1-)*Na⁽¹⁺⁾(1228675-83-9)
• EPA Substance Registry System: C₁₁H₁₄NO₇S^(1-)*Na⁽¹⁺⁾(1228675-83-9)

Safety Data

• Hazardous Substances Data: 1228675-83-9(Hazardous Substances Data)

Upstream product

• 90560-41-1 7,8-dihydroxy-chroman-2-one 
• 107-35-7 Tau 

Relevant articles and documents

An efficient chemo-enzymatic approach towards variably functionalized benzotropolones

An efficient three-step synthesis for benzotropolones via three catalytic steps is presented. Pyrogallol phenones are formed in the first step starting from pyrogallol, which is acylated by proton-catalysis. Catalytic hydrogenation of the phenones yields the corresponding alkylated pyrogallyl dervatives. In the final enzyme-catalyzed step the pyrogallol derivatives are annulated to form the benzotropolone cores. An alternative pathway via the Pechmann reaction is also presented. The combination of the three catalytic steps gives access to a wide range of benzotropolone congeners.