(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

Base Information

Chemical Name:(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester
CAS No.:1381814-54-5
Molecular Formula:C₄₅H₆₆N₄O₇Si
Molecular Weight:803.127
Hs Code.:

(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

Synonyms:(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

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Chemical Property of (S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

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Technology Process of (S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

There total 4 articles about (S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl 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:

: 2100-17-6
4-pentenal

: 1381814-54-5
(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine; calcium hydride; t-butyldimethylsiyl triflate / dichloromethane / 15 h / 20 °C / Inert atmosphere

1.2: 0.5 h / -78 °C / Inert atmosphere

2.1: proton sponge / dichloromethane / 15 h / 20 °C

3.1: water; lithium hydroxide / tetrahydrofuran / 15 h / 60 °C

4.1: N-ethyl-N,N-diisopropylamine; HATU / acetonitrile / 0 - 20 °C

With calcium hydride; t-butyldimethylsiyl triflate; water; triethylamine; N-ethyl-N,N-diisopropylamine; HATU; lithium hydroxide; In tetrahydrofuran; dichloromethane; acetonitrile;

Reference yield:

: 1381810-27-0
(S)-1-{(S)-2-((S)-2-tert-butoxycarbonylamino-3-methylbutyrylamino)-3-[3-(tert-butyldimethylsilanyloxy)phenyl]propionyl}hexahydropyridazine-3-carboxylic acid

: 1381814-54-5
(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

Guidance literature:: Multi-step reaction with 3 steps

1: dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide / dichloromethane / 20 °C

2: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / 0 °C

3: N-ethyl-N,N-diisopropylamine; HATU / acetonitrile / 0 - 20 °C

With dmap; trimethylsilyl trifluoromethanesulfonate; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide; N-ethyl-N,N-diisopropylamine; HATU; In dichloromethane; acetonitrile;

Reference yield:

: 1381814-47-6
(S)-1-{(S)-2-((S)-2-tert-butoxycarbonylamino-3-methyl-butyrylamino)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

: 1381814-54-5
(S)-1-{(S)-3-[3-(tert-butyl-dimethyl-silanyloxy)-phenyl]-2-[(S)-2-((2R,3R)-3-methoxy-2-methyl-hept-6-enoylamino)-3-methyl-butyrylamino]-propionyl}-hexahydro-pyridazine-3-carboxylic acid (R)-6-vinyl-indan-1-yl ester

Guidance literature:: Multi-step reaction with 2 steps

1: trimethylsilyl trifluoromethanesulfonate / dichloromethane / 1 h / 0 °C

2: N-ethyl-N,N-diisopropylamine; HATU / acetonitrile / 0 - 20 °C

With trimethylsilyl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine; HATU; In dichloromethane; acetonitrile;