7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

Base Information

Chemical Name:7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester
CAS No.:1447810-59-4
Molecular Formula:C₂₈H₃₆O₉S₂
Molecular Weight:580.72
Hs Code.:

Synonyms:7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

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Chemical Property of 7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

Chemical Property:

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Technology Process of 7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

There total 8 articles about 7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester 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:

: 1447810-50-5
7,7-bis(phenylsulfonyl)heptanoic acid

: 147526-43-0
2-<2-(2,3-epoxypent-4-enyloxy)ethoxy>ethanol

: 1447810-59-4
7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 0 - 20 ℃; for 12h;
DOI:10.1039/c3ob41020j

Reference yield:

: 4224-70-8
6-bromohexanoic acid

: 1447810-59-4
7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: sulfuric acid / Reflux

2.1: sodium hydride / N,N-dimethyl-formamide; mineral oil / 1.5 h / Cooling with ice; Schlenk technique; Inert atmosphere

2.2: 60 °C / Inert atmosphere; Schlenk technique

3.1: lithium hydroxide / tetrahydrofuran; methanol / 18 h / 40 °C

3.2: pH 1

4.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 12 h / 0 - 20 °C

With dmap; sulfuric acid; sodium hydride; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; lithium hydroxide; In tetrahydrofuran; methanol; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1039/c3ob41020j

Reference yield:

: 112-27-6
2,2'-[1,2-ethanediylbis(oxy)]bisethanol

: 1447810-59-4
7,7-bis(phenylsulfonyl)heptanoic acid 2-[2-(3-vinyloxiranylmethoxy)ethoxy]ethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1.1: triethylamine; dmap / dichloromethane / 3 h / 20 °C / Inert atmosphere

2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 1.5 h / -78 °C / Inert atmosphere

2.2: -78 - 20 °C / Inert atmosphere

3.1: sodium hydroxide; benzyltrimethylammonium chloride / methanol; dichloromethane / -20 - 20 °C

4.1: ammonium fluoride / methanol / 8 h / Reflux

5.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane / 12 h / 0 - 20 °C

With dmap; ammonium fluoride; oxalyl dichloride; benzyltrimethylammonium chloride; dimethyl sulfoxide; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; In methanol; dichloromethane; 2.1: |Swern Oxidation / 2.2: |Swern Oxidation;
DOI:10.1039/c3ob41020j