16111-06-1

Basic information

• Product Name: 6'-nitro-1,1,3-trimethyl-2,3-dihydro-spiro(1H-benzo[e]indole-2,2'-[2'H]-chromene)
• Synonyms: 6'-nitro-1,1,3-trimethyl-2,3-dihydro-spiro(1H-benzo[e]indole-2,2'-[2'H]-chromene)
• CAS NO: 16111-06-1
• Molecular Formula: C23H20N2O3
• Molecular Weight: 372.4165
• Mol File: 16111-06-1.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 6'-nitro-1,1,3-trimethyl-2,3-dihydro-spiro(1H-benzo[e]indole-2,2'-[2'H]-chromene)(CAS DataBase Reference)
• NIST Chemistry Reference: 6'-nitro-1,1,3-trimethyl-2,3-dihydro-spiro(1H-benzo[e]indole-2,2'-[2'H]-chromene)(16111-06-1)
• EPA Substance Registry System: 6'-nitro-1,1,3-trimethyl-2,3-dihydro-spiro(1H-benzo[e]indole-2,2'-[2'H]-chromene)(16111-06-1)

Safety Data

• Hazardous Substances Data: 16111-06-1(Hazardous Substances Data)

Upstream product

• 41532-84-7 2,3,3-trimethylbenzo[e]indole 
• 97-51-8 5-Nitrosalicylaldehyde 
• 58464-25-8 1,1,2,3-tetramethyl-1H-benz[e]indol-3-ium iodide 

Relevant articles and documents

Chiral Symmetry Breaking of Spiropyrans and Spirooxazines by Dynamic Enantioselective Crystallization

Dynamic enantioselective crystallization enabled the chiral symmetry breaking of two spiropyrans and one spirooxazine. The three spiro compounds afforded racemic conglomerate crystals, and easily racemized in alcoholic solution without irradiation. Optically pure enantiomorphic crystals were obtained by vapor-diffusion crystallization or attrition-enhanced deracemization (Viedma ripening). Their absolute configurations were determined by single-crystal X-ray analysis and each enantiomorphic crystal was correlated with its solid-state circular dichroism (CD) spectrum.