(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

Base Information

Chemical Name:(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester
CAS No.:1381814-91-0
Molecular Formula:C₃₇H₅₃Cl₃N₄O₈Si
Molecular Weight:816.294
Hs Code.:

(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

Synonyms:(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

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Chemical Property of (S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

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Technology Process of (S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

There total 3 articles about (S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-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:

: C₂₂H₃₄Cl₃N₃O₄Si

: 53267-93-9
O-methyl-N-tert-butoxycarbonyl-L-tyrosine

: 1381814-91-0
(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In acetonitrile; for 18h;

Reference yield:

: 1381814-74-9
(S)-1-{(S)-2-tert-butoxycarbonylamino-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

: 1381814-91-0
(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1.42 h / 0 °C / Inert atmosphere

1.2: 0 °C / Inert atmosphere

2.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / acetonitrile / 18 h

With trimethylsilyl trifluoromethanesulfonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetonitrile;

Reference yield:

: 1381817-06-6
C₂₁H₂₈Cl₃N₃O₆

: 1381814-91-0
(S)-1-{(S)-2-[(S)-2-tert-butoxycarbonylamino-3-(4-methoxy-phenyl)-propionylamino]-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid 2,2,2-trichloro-ethyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: 1H-imidazole / acetone / 24 h / 20 °C

2.1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1.42 h / 0 °C / Inert atmosphere

2.2: 0 °C / Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate / acetonitrile / 18 h

With 1H-imidazole; trimethylsilyl trifluoromethanesulfonate; O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine; In dichloromethane; acetone; acetonitrile;