Home > Organophosphorus Compounds> N,N-bis(2-diphenylphosphanylethyl)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanamide

N,N-bis(2-diphenylphosphanylethyl)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanamide

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Origin: China

Cas No: 66561-97-5

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 100 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 66561-97-5 Formula: C38H43N3O2P2S Molecular Weight: 667.77900

Basic Info

Chemical Name	N,N-bis(2-diphenylphosphanylethyl)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanamide
Synonyms	biotin bis-(2-diphenylphosphanyl-ethyl)-amide; 5-(2-oxohexahydrothieno[3,4-d]imidazol-6-yl)pentanoic acid bis(2-diphenylphosphanyl-ethyl)amide; biotin-N-(CH2CH2-PPh2)2 amide; N,N'-Bis<2-(3',4'-dimethoxyphenyl)aethyl>oxamid; N,N'-bis[2-(acetyloxy)-1-[(acetyloxy)methyl]ethyl]-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide; N,N-Bis(2-diphenylphosphinoethyl)biotinamid; N,N'-bis[2-(acetyloxy)l[(acetyloxy)-methyl]ethyl]-5-amino-2,4,6-triiodo-1,3-benzenedicarboxamide; N,N'-bis-<2-(3,4-dimethoxyphenyl)ethyl>ethanediamide; N,N'-Bis-(3,4-dimethoxy-phenaethyl)-oxalamid; N,N-Bis<2-(diphenylphosphino)ethyl>biotinamide; N,N'-bis(3,4-dimethoxyphenylethyl) oxamide; N,N'-bis(3',4'-dimethoxyphenethyl)oxamide; N,N-BIS[2-(3,4-DIMETHOXYPHENYL)ETHYL]OXAMIDE; N,N'-bis-(3,4-dimethoxy-phenethyl)-oxalamide; 5-((3aS)-2-oxo-(3ar,6ac)-hexahydro-thieno[3,4-d]imidazol-4t-yl)-pentanoic acid bis-(2-diphenylphosphanyl-ethyl)-amide;
CAS No.	66561-97-5
Molecular Formula	C38H43N3O2P2S
Molecular Weight	667.77900
PSA	113.92000
LogP	6.46420

Properties

Boiling Point	840.2ºC at 760 mmHg
Flash Point	461.9ºC

Synthesis Route

2-diphenylphosphanyl-N-(2-diphenylphosphanylethyl)ethanamine,hydrochloride+(2,5-dioxopyrrolidin-1-yl) 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoate→N,N-bis(2-diphenylphosphanylethyl)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanamide
Diphenylphosphine→N,N-bis(2-diphenylphosphanylethyl)-5-(2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl)pentanamide

Precursor

2-diphenylphosphanyl-N-(2-diphenylphosphanylethyl)ethanamine,hydrochloride
Diphenylphosphine
(2,5-dioxopyrrolidin-1-yl) 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]pentanoate

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