The following is a brief description of the organic synthesis expertise offered by Rainbow. For more information, please click on "info. request".

Nitration: with special emphasis on waste recycle and isomer selectivity.

Halogenation: both photocatalyzed and sonicated methods.

Carbamates & Aryl Ureas: with non-phosgene routes.

N, C, & O Alkylations: using PTC.

Cyanations: both acyl and alkyl.

Organo Phosphates: both P2S5- and PC13- base.

Hydrogenations & Reductive Alkylations.

Esters, Azides, Hydrazides, & Amides.

Organo Metallics: in catalysts.

Sulfonation

Condensation

Amination

Cyclization

Chlorosulfonation