3--1,4-dimethyl-5-pivaloyloxycarbazole

Base Information

Chemical Name:3--1,4-dimethyl-5-pivaloyloxycarbazole
CAS No.:159116-73-1
Molecular Formula:C₃₃H₄₂N₂O₆S
Molecular Weight:594.772
Hs Code.:

3-<N-(diethoxyethyl)-N-tosylaminomethyl>-1,4-dimethyl-5-pivaloyloxycarbazole

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 3--1,4-dimethyl-5-pivaloyloxycarbazole

Chemical Property:

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Technology Process of 3--1,4-dimethyl-5-pivaloyloxycarbazole

There total 7 articles about 3--1,4-dimethyl-5-pivaloyloxycarbazole which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 70.0%

: 98-59-9
p-toluenesulfonyl chloride

: 159116-72-0
3--1,4-dimethyl-5-pivaloyloxycarbazole

: 159116-73-1
3--1,4-dimethyl-5-pivaloyloxycarbazole

Guidance literature:: With pyridine; for 96h; in the dark;
DOI:10.1016/0040-4039(94)88241-X

Reference yield:

: 159116-61-7
5-hydroxy-1,4-dimethylcarbazole

: 159116-73-1
3--1,4-dimethyl-5-pivaloyloxycarbazole

Guidance literature:: Multi-step reaction with 5 steps

1: 88 percent / pyridine / 2 h / Heating

2: 37 percent / phosphorus oxychloride / 1,1,2-trichloro-ethane / 3.5 h / Heating

3: 85 percent / benzene / 1.) 3 h, 2.) reflux, 3 h

4: H₂ / PtO₂ / ethanol / 760 Torr / Ambient temperature

5: 70 percent / pyridine / 96 h

With pyridine; hydrogen; trichlorophosphate; platinum(IV) oxide; In ethanol; 1,1,2-trichloroethane; benzene;

Reference yield:

: 159116-62-8
1,4-dimethyl-5-pivaloyloxycarbazole

: 159116-73-1
3--1,4-dimethyl-5-pivaloyloxycarbazole

Guidance literature:: Multi-step reaction with 4 steps

1: 37 percent / phosphorus oxychloride / 1,1,2-trichloro-ethane / 3.5 h / Heating

2: 85 percent / benzene / 1.) 3 h, 2.) reflux, 3 h

3: H₂ / PtO₂ / ethanol / 760 Torr / Ambient temperature

4: 70 percent / pyridine / 96 h

With pyridine; hydrogen; trichlorophosphate; platinum(IV) oxide; In ethanol; 1,1,2-trichloroethane; benzene;