4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

Base Information

Chemical Name:4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester
CAS No.:121358-36-9
Molecular Formula:C₄₄H₅₇NO₇S
Molecular Weight:744.005
Hs Code.:

Synonyms:4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

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Chemical Property of 4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

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Technology Process of 4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

There total 4 articles about 4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-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: 84.0%

: 96093-53-7
(S)-3-(1-hexadecyloxy)-1-(trityloxy)propan-2-ol

: 98-74-8
4-Nitrobenzenesulfonyl chloride

: 121358-36-9
4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

Guidance literature:: With dmap; In chloroform; for 36h; Ambient temperature;
DOI:10.1055/s-1989-27132

Reference yield:

: 10550-58-0
(R)-3-(hexadecyloxy)-1,2-propanediol

: 121358-36-9
4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 72 percent / Et₃N / toluene / 60 h / 65 °C

2: 84 percent / 4-(dimethylamino)pyridine / CHCl₃ / 36 h / Ambient temperature

With dmap; triethylamine; In chloroform; toluene;
DOI:10.1055/s-1989-27132

Reference yield:

: 36653-82-4,124-29-8
1-Hexadecanol

: 121358-36-9
4-Nitro-benzenesulfonic acid (S)-1-hexadecyloxymethyl-2-trityloxy-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) NaH / 1.) THF, r.t., 15 min; 60 deg C, 1.5 h, 2.) reflux, 36 h

2: HCl / methanol; CHCl₃ / 1 h / Ambient temperature

3: 72 percent / Et₃N / toluene / 60 h / 65 °C

4: 84 percent / 4-(dimethylamino)pyridine / CHCl₃ / 36 h / Ambient temperature

With hydrogenchloride; dmap; sodium hydride; triethylamine; In methanol; chloroform; toluene;
DOI:10.1055/s-1989-27132