5-bromo-7-(p-toluenesulfonyloxy)tryptamine

Base Information

Chemical Name:5-bromo-7-(p-toluenesulfonyloxy)tryptamine
CAS No.:201684-57-3
Molecular Formula:C₁₇H₁₇BrN₂O₃S
Molecular Weight:409.304
Hs Code.:

Synonyms:5-bromo-7-(p-toluenesulfonyloxy)tryptamine

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Chemical Property of 5-bromo-7-(p-toluenesulfonyloxy)tryptamine

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Technology Process of 5-bromo-7-(p-toluenesulfonyloxy)tryptamine

There total 5 articles about 5-bromo-7-(p-toluenesulfonyloxy)tryptamine 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: 72.0%

: 126260-59-1
(E)-5-bromo-3-nitrovinyl-7-(p-toluenesulfonyloxy)indole

: 201684-57-3
5-bromo-7-(p-toluenesulfonyloxy)tryptamine

Guidance literature:: With lithium aluminium tetrahydride; In tetrahydrofuran; for 2h; Ambient temperature;
DOI:10.1016/S0040-4020(97)10255-1

Reference yield:

: 126260-58-0
ethyl 5-bromo-7-tosyloxyindole-2-carboxylate

: 201684-57-3
5-bromo-7-(p-toluenesulfonyloxy)tryptamine

Guidance literature:: Multi-step reaction with 5 steps

1: 99 percent / conc. H₂SO₄ / acetic acid; H₂O / 10 h / 130 °C

2: 74 percent / copper-chromite, quinoline / 2.5 h / 200 °C

3: 1) POCl₃, 2) NaHCO₃ / 1) room temperature, 3 h, 2) H₂O, 80 deg C, 30 min

4: 100 percent / AcONH₄ / 3 h / Heating

5: 72 percent / LIAlH₄ / tetrahydrofuran / 2 h / Ambient temperature

With quinoline; lithium aluminium tetrahydride; copper chromite; sulfuric acid; ammonium acetate; sodium hydrogencarbonate; trichlorophosphate; In tetrahydrofuran; water; acetic acid;
DOI:10.1016/S0040-4020(97)10255-1

Reference yield:

: 201684-32-4
5-bromo-7-(p-toluenesulfonyloxy)indole

: 201684-57-3
5-bromo-7-(p-toluenesulfonyloxy)tryptamine

Guidance literature:: Multi-step reaction with 3 steps

1: 1) POCl₃, 2) NaHCO₃ / 1) room temperature, 3 h, 2) H₂O, 80 deg C, 30 min

2: 100 percent / AcONH₄ / 3 h / Heating

3: 72 percent / LIAlH₄ / tetrahydrofuran / 2 h / Ambient temperature

With lithium aluminium tetrahydride; ammonium acetate; sodium hydrogencarbonate; trichlorophosphate; In tetrahydrofuran;
DOI:10.1016/S0040-4020(97)10255-1