abstract |
Compounds useful as fluorescent or colored dyes are disclosed. The compounds have the following structure (I): n nincluding stereoisomers, salts and tautomers thereof, wherein R 1a , R 1b , R 2a , R 2b , R 2c , R 2d , R 2e , R 2f , R 2g , R 2h , R 2i , R 2j , R 2k , R 2l , R 2m , R 2n , R 2o , R 2p , R 2q , R 2r and R 2s are as defined herein. Methods associated with preparation and use of such compounds are also provided. |