methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

Base Information

Chemical Name:methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate
CAS No.:150094-24-9
Molecular Formula:C₂₅H₂₉NO₅S
Molecular Weight:455.575
Hs Code.:

Synonyms:methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

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Chemical Property of methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

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Technology Process of methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

There total 3 articles about methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate 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:

: 150094-22-7
methyl 3-<4-(benzenesulfonylamino)butyl>-6-(1-hydroxyethyl-1-methyl)azulene-1-carboxylate

: 150094-24-9
methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: p-TsOH / benzene / 0.33 h / Heating

2: 1.) BH₃*THF, 2.) 6N aq. NaOH, 30percent aq. H₂O₂ / 1.) 0 deg C, 3 h, 2.) RT, 1 h

With sodium hydroxide; borane-THF; dihydrogen peroxide; toluene-4-sulfonic acid; In benzene;
DOI:10.1016/0968-0896(96)00038-7

Reference yield:

: 129648-81-3
methyl 3-<4-<(phenylsulfonyl)amino>butyl>-6-isopropylazulene-1-carboxylate

: 150094-24-9
methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 24 percent / tetrabutylammonium hydroxide, oxygen / tetrahydrofuran; methanol / 72 h / Ambient temperature

2: 87 percent / p-toluenesulfonic acid / benzene / 0.33 h / Heating

3: 1.) BH₃-THF complex; 2.) 6 N NaOH, 31percent H₂O₂ / 1.) THF, 0 deg C, 3 h; 2.) THF, H₂O, r.t., 1 h

With sodium hydroxide; borane-THF; tetra(n-butyl)ammonium hydroxide; dihydrogen peroxide; oxygen; toluene-4-sulfonic acid; In tetrahydrofuran; methanol; benzene;
DOI:10.1055/s-1994-25706

Reference yield:

: 150094-23-8
methyl 3-<4-(benzenesulfonylamino)butyl>-6-isopropenylazulene-1-carboxylate

: 150094-24-9
methyl 3-<4-(benzenesulfonylamino)butyl>-6-(2-hydroxyethyl-1-methyl)azulene-1-carboxylate

Guidance literature:: With sodium hydroxide; borane-THF; dihydrogen peroxide; Yield given. Multistep reaction; 1.) THF, 0 deg C, 3 h; 2.) THF, H₂O, r.t., 1 h;
DOI:10.1055/s-1994-25706