1a(2),3a(2),3a(2),7-Tetramethylspiro[2H-1-benzopyran-2,2a(2)-indoline]

Modify Date: 2024-09-03 23:23:39

1a(2),3a(2),3a(2),7-Tetramethylspiro[2H-1-benzopyran-2,2a(2)-indoline] structure
Common Name 1a(2),3a(2),3a(2),7-Tetramethylspiro[2H-1-benzopyran-2,2a(2)-indoline]
CAS Number 17487-74-0 Molecular Weight 291.4
Density N/A Boiling Point N/A
Molecular Formula C20H21NO Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 1a(2),3a(2),3a(2),7-Tetramethylspiro[2H-1-benzopyran-2,2a(2)-indoline]

 Chemical & Physical Properties

Molecular Formula C20H21NO
Molecular Weight 291.4

 Preparation

Cc1ccc2c(c1)OC1(C=C2)N(C)c2ccccc2C1(C)C