C₂₉H₃₆ClNO₄

Base Information

Chemical Name:C₂₉H₃₆ClNO₄
CAS No.:138489-36-8
Molecular Formula:C₂₉H₃₆ClNO₄
Molecular Weight:498.062
Hs Code.:

C<sub>29</sub>H<sub>36</sub>ClNO<sub>4</sub>

Synonyms:C₂₉H₃₆ClNO₄

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Chemical Property of C₂₉H₃₆ClNO₄

Chemical Property:

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Technology Process of C₂₉H₃₆ClNO₄

There total 19 articles about C₂₉H₃₆ClNO₄ 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: 80.0%

: 138489-35-7
C₂₉H₃₇NO₅

: 138489-36-8
C₂₉H₃₆ClNO₄

Guidance literature:: With oxalyl dichloride; In chloroform; Ambient temperature;
DOI:10.1021/jo00035a007

Reference yield:

: 104115-44-8,1460-38-4
(2-oxocyclopent)acetic acid

: 138489-36-8
C₂₉H₃₆ClNO₄

Guidance literature:: Multi-step reaction with 13 steps

1: 1) ethyl chloroformate, NEt₃ / 1) THF, -30 deg C, 2 h, 2) -10 deg C to r.t. overnight

2: 83 percent / p-toluenesulfonic acid monohydrate / toluene / 18 h / Heating

3: 1) lithium diisopropylamide / 1) THF, hexane, 0 deg C, 1 h, 2) 0 deg C to r.t. overnight

4: 1) Lawesson's reagent, 2) 1M HCl / 1) THF, ultrasound, 0 deg C to r.t. over 1.5 h then 6.5 h, 2) MeOH, acetone, r.t., 45 min

5: pyridinium p-toluenesulfonate / benzene / 7 h / Heating

6: 1) lithium diisopropylamide / 1) THF, hexane, 0 deg C, 30 min, 2) 10 min

7: 1) triethyloxonium tetrafluoroborate, b) 2,6-di-tert-butylpyridine, 2) NEt₃ / 1) CHCl₃, r.t., 170 min, b) 110 min, 2) CHCl₃, reflux, 46 h

8: 1) 2,6-di-tert-butylpyridine, 2) NaBH₄ / 1) CH₂Cl₂, 0 deg C, 2) MeOH, -25 deg C

9: 10percent HCl, HOAc / diethyl ether / 168 h / 0 - 5 °C

10: 1) lithium 2,2,6,6-tetramethylpiperidide / 1) THF, hexane, -78 deg C, 165 min, 2) THF, 45 min

11: m-chloroperoxybenzoic acid / CH₂Cl₂; methanol / a) -78 deg C to -20 deg C over 1 h, b) -30 to -10 deg C, 1 h

12: 75 percent / NaH

13: 80 percent / oxalyl chloride / CHCl₃ / Ambient temperature

With Lawessons reagent; hydrogenchloride; sodium tetrahydroborate; 2,6-di-tert-butyl-pyridine; oxalyl dichloride; 2,2,6,6-tetramethylpiperidinyl-lithium; triethyloxonium fluoroborate; pyridinium p-toluenesulfonate; chloroformic acid ethyl ester; sodium hydride; toluene-4-sulfonic acid; acetic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In methanol; diethyl ether; dichloromethane; chloroform; toluene; benzene;
DOI:10.1021/jo00035a007

Reference yield:

: 138489-23-3
(3aS,6aR)-6a-Chloro-hexahydro-cyclopenta[b]furan-2-one

: 138489-36-8
C₂₉H₃₆ClNO₄

Guidance literature:: Multi-step reaction with 13 steps

1: 71 percent / K₂CO₃ / tetrahydrofuran

2: p-toluenesulfonic acid / toluene / Heating

3: 1) lithium diisopropylamide / 1) THF, hexane, 0 deg C, 1 h, 2) 0 deg C to r.t. overnight

4: 1) Lawesson's reagent, 2) 1M HCl / 1) THF, ultrasound, 0 deg C to r.t. over 1.5 h then 6.5 h, 2) MeOH, acetone, r.t., 45 min

5: pyridinium p-toluenesulfonate / benzene / 7 h / Heating

6: 1) lithium diisopropylamide / 1) THF, hexane, 0 deg C, 30 min, 2) 10 min

7: 1) triethyloxonium tetrafluoroborate, b) 2,6-di-tert-butylpyridine, 2) NEt₃ / 1) CHCl₃, r.t., 170 min, b) 110 min, 2) CHCl₃, reflux, 46 h

8: 1) 2,6-di-tert-butylpyridine, 2) NaBH₄ / 1) CH₂Cl₂, 0 deg C, 2) MeOH, -25 deg C

9: 10percent HCl, HOAc / diethyl ether / 168 h / 0 - 5 °C

10: 1) lithium 2,2,6,6-tetramethylpiperidide / 1) THF, hexane, -78 deg C, 165 min, 2) THF, 45 min

11: m-chloroperoxybenzoic acid / CH₂Cl₂; methanol / a) -78 deg C to -20 deg C over 1 h, b) -30 to -10 deg C, 1 h

12: 75 percent / NaH

13: 80 percent / oxalyl chloride / CHCl₃ / Ambient temperature

With Lawessons reagent; hydrogenchloride; sodium tetrahydroborate; 2,6-di-tert-butyl-pyridine; oxalyl dichloride; 2,2,6,6-tetramethylpiperidinyl-lithium; triethyloxonium fluoroborate; pyridinium p-toluenesulfonate; sodium hydride; potassium carbonate; toluene-4-sulfonic acid; acetic acid; triethylamine; 3-chloro-benzenecarboperoxoic acid; lithium diisopropyl amide; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; chloroform; toluene; benzene;
DOI:10.1021/jo00035a007