(Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester

Base Information

• Chemical Name: (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester
• CAS No.: 85254-13-3
• Molecular Formula: C₂₃H₂₈F₃NO₄S
• Molecular Weight: 471.541
• Mol file: 85254-13-3.mol

Synonyms:

Chemical Property of (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester

There total 10 articles about (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid 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: 88.0%

(Z)-7-[(3S,4S)-3-Phenylsulfanylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester (85254-12-2) → (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester (85254-13-3)

Guidance literature:

With sodium periodate;

DOI:10.1016/S0040-4039(00)88687-6

Reference yield:

3-(Tetrahydro-pyran-2-yl)-cyclobutanecarbaldehyde → (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester (85254-13-3)

Guidance literature:

Multi-step reaction with 10 steps

2: 73 percent / DIBAH / toluene / -70 °C

3: 92 percent / pivalic acid / 1 h / 160 °C

4: 1.)m-CPBA; 2.) Et₃N / 2.) MeOH

5: 2.) (=N-CO₂Et)2, Ph₃P, HCO₂H

6: 1.) DIBAH

8: 90 percent / CrCl₂

9: 1.)NaH / 1.)DMF, 40 deg C, 34 h

10: 88 percent / NaIO₄

With chromium dichloride; sodium periodate; formic acid; sodium hydride; diisobutylaluminium hydride; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; Trimethylacetic acid; In toluene;

DOI:10.1016/S0040-4039(00)88687-6

Reference yield:

(E)-3-[3-(Tetrahydro-pyran-2-yl)-cyclobutyl]-acrylic acid ethyl ester → (Z)-7-[(3S,4S)-3-Benzenesulfinylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester (85254-13-3)

Guidance literature:

Multi-step reaction with 9 steps

1: 73 percent / DIBAH / toluene / -70 °C

2: 92 percent / pivalic acid / 1 h / 160 °C

3: 1.)m-CPBA; 2.) Et₃N / 2.) MeOH

4: 2.) (=N-CO₂Et)2, Ph₃P, HCO₂H

5: 1.) DIBAH

7: 90 percent / CrCl₂

8: 1.)NaH / 1.)DMF, 40 deg C, 34 h

9: 88 percent / NaIO₄

With chromium dichloride; sodium periodate; formic acid; sodium hydride; diisobutylaluminium hydride; triethylamine; 3-chloro-benzenecarboperoxoic acid; triphenylphosphine; diethylazodicarboxylate; Trimethylacetic acid; In toluene;

DOI:10.1016/S0040-4039(00)88687-6

upstream raw materials:

(Z)-7-[(3S,4S)-3-Phenylsulfanylmethyl-2-(2,2,2-trifluoro-acetyl)-2-aza-bicyclo[3.1.1]hept-4-yl]-hept-5-enoic acid methyl ester

(4-carboxybutylene)triphenylphosphorane