4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

Base Information

Chemical Name:4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester
CAS No.:82111-74-8
Molecular Formula:C₂₅H₃₆O₇S
Molecular Weight:480.623
Hs Code.:

Synonyms:4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

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Chemical Property of 4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

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Technology Process of 4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

There total 3 articles about 4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl 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:

: 1501-27-5
Pentanedioic acid, monomethyl ester

: 82111-74-8
4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: SOCl₂ / 2 h / Heating

2: 1.) Br₂ / 1.) RT, 12 h, 2.) 0 deg C, 3 h

3: 90 percent / methanol / 1 h / Heating

4: 1.) hexamethyldisilazane, BuLi / 1a.) THF, hexane, -78 deg C, 1b.) 0 deg C, 30 min, 2a.) -78 deg C, 2b.) 0 deg C, 30 min

With n-butyllithium; thionyl chloride; bromine; 1,1,1,3,3,3-hexamethyl-disilazane; In methanol;
DOI:10.1021/jo00142a028

Reference yield:

: 1501-26-4
methyl 4-(chlorocarbonyl)butyrate

: 82111-74-8
4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Br₂ / 1.) RT, 12 h, 2.) 0 deg C, 3 h

2: 90 percent / methanol / 1 h / Heating

3: 1.) hexamethyldisilazane, BuLi / 1a.) THF, hexane, -78 deg C, 1b.) 0 deg C, 30 min, 2a.) -78 deg C, 2b.) 0 deg C, 30 min

With n-butyllithium; bromine; 1,1,1,3,3,3-hexamethyl-disilazane; In methanol;
DOI:10.1021/jo00142a028

Reference yield:

: 760-94-1
dimethyl-2-bromoglutarate

: 82111-74-8
4-Methoxycarbonyl-5-oxo-4-phenylsulfanyl-tetradecanedioic acid 14-ethyl ester 1-methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 90 percent / methanol / 1 h / Heating

2: 1.) hexamethyldisilazane, BuLi / 1a.) THF, hexane, -78 deg C, 1b.) 0 deg C, 30 min, 2a.) -78 deg C, 2b.) 0 deg C, 30 min

With n-butyllithium; 1,1,1,3,3,3-hexamethyl-disilazane; In methanol;
DOI:10.1021/jo00142a028