1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)

Base Information

Chemical Name:1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)
CAS No.:323178-29-6
Molecular Formula:C19H26 N2 O6 S
Molecular Weight:410.48
Hs Code.:
Mol file:323178-29-6.mol

1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)

Synonyms:1,2,7-Thiadiazepine-2(3H)-aceticacid, 7-[(1,1-dimethylethoxy)carbonyl]-6,7-dihydro-a-(phenylmethyl)-, methyl ester, 1,1-dioxide, (aS)- (9CI)

Suppliers and Price of 1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

American Custom Chemicals Corporation
(ALPHA-S)-1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID-7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-METHYL ESTER-1,1-DIOXIDE 95.00%
5MG
$ 499.65

Total 2 raw suppliers

Chemical Property of 1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)

Chemical Property:

Boiling Point:522.5±60.0 °C(Predicted)
PKA:-10.11±0.20(Predicted)
PSA：101.60000
Density:1.258±0.06 g/cm3(Predicted)
LogP:3.08100

Purity/Quality:

97% ^*data from raw suppliers

(ALPHA-S)-1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID-7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-METHYL ESTER-1,1-DIOXIDE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS)

There total 2 articles about 1,2,7-THIADIAZEPINE-2(3H)-ACETIC ACID, 7-[(1,1-DIMETHYLETHOXY)CARBONYL]-6,7-DIHYDRO-ALPHA-(PHENYLMETHYL)-, METHYL ESTER, 1,1-DIOXIDE,-(ALPHAS) 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%

: 323178-28-5
N,N'-bis(2-propenyl)-N-(tert-butoxycarbonylsulfonyl)-L-phenylalanine methyl ester

: 323178-29-6
2-(2S)-[(2,3,6,7-tetrahydro-1,2,7-thiadiazepine-1,1-dioxido-7-tert-butyloxycarbonyl-2-yl)]-3-phenylpropionic acid methyl ester

Guidance literature:: With Grubbs catalyst first generation; In dichloromethane; Heating;
DOI:10.1016/S0040-4020(00)00885-1

Reference yield:

: 139059-69-1
<(S)(+)> methyl -phenylalaninate

: 323178-29-6
2-(2S)-[(2,3,6,7-tetrahydro-1,2,7-thiadiazepine-1,1-dioxido-7-tert-butyloxycarbonyl-2-yl)]-3-phenylpropionic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 82 percent / K₂CO₃ / acetone / 12 h / Heating

2: 84 percent / RuCl₂(Cy₃P)2CHPh / CH₂Cl₂ / Heating

With Grubbs catalyst first generation; potassium carbonate; In dichloromethane; acetone; 1: Alkylation / 2: ring-closing metathesis;
DOI:10.1016/S0040-4020(00)00885-1