(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

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Chemical Name:(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal
CAS No.:343308-61-2
Molecular Formula:C₃₃H₄₄N₄O₇S₂
Molecular Weight:672.867
Hs Code.:

(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

Synonyms:(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

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Chemical Property of (2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

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Technology Process of (2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

There total 19 articles about (2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal 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: 85.0%

: 405108-16-9
(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-nitrobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

: 343308-61-2
(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

Guidance literature:: With tin(ll) chloride; In methanol; for 1.5h; Heating;
DOI:10.1021/jm020124h

Reference yield: 80.0%

: 343308-58-7
(2S)-N-{4-[methyl-(2S)-N-(5-methoxy-2-nitrobenzoyl)pyrrolidine-2-carboxylate-4-yloxy]propoxy-5-methoxy-2-nitrobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

: 343308-61-2
(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

Guidance literature:: With tin(ll) chloride; In methanol; for 1.5h; Heating;
DOI:10.1021/jm020124h

Reference yield:

: 60547-92-4
4-(benzyloxy)-5-methoxy-2-nitrobenzoic acid

: 343308-61-2
(2S)-N-{4-[3-(7-methoxy-(11aS)-1,2,3,10,11,11a-hexahydro-5H-pyrrolo[2,1-c]-[1,4]benzodiazepine-5,11-dione-8-yloxy)propoxy]-5-methoxy-2-aminobenzoyl}pyrrolidine-2-carboxaldehyde diethyl thioacetal

Guidance literature:: Multi-step reaction with 5 steps

1: SOCl₂; DMF / benzene / 6 h

2: 352 mg / Et₃N / H₂O / 1 h / 20 °C

3: 88 percent / EtSH; BF₃*OEt₂ / CH₂Cl₂ / 20 °C

4: 90 percent / K₂CO₃ / acetone / 48 h / Heating

5: 80 percent / SnCl₂*2H₂O / methanol / 1.5 h / Heating

With thionyl chloride; boron trifluoride diethyl etherate; potassium carbonate; triethylamine; N,N-dimethyl-formamide; ethanethiol; tin(ll) chloride; In methanol; dichloromethane; water; acetone; benzene;
DOI:10.1021/jm020124h