Cas 96325-55-2,6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester

96325-55-2

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Basic information

Product Name: 6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester
Synonyms: 6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester
CAS NO:96325-55-2
Molecular Formula:
Molecular Weight: 726.787
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester(CAS DataBase Reference)
NIST Chemistry Reference: 6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester(96325-55-2)
EPA Substance Registry System: 6,7-Dihydro-1-(4-methylphenylsulfonyl)-2-(triphenylphosphoranylidenamino)-1H-azepin-3,4,5-tricarbonsaeure-3,4-diethylester-5-methylester(96325-55-2)

Safety Data

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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 96325-55-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 96325-55-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,6,3,2 and 5 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 96325-55:
(7*9)+(6*6)+(5*3)+(4*2)+(3*5)+(2*5)+(1*5)=152
152 % 10 = 2
So 96325-55-2 is a valid CAS Registry Number.

96325-55-2Upstream product

96325-55-2Downstream Products

96325-55-2Relevant academic research and scientific papers

Heterocyclic β-Enamino Esters, 36. The Cycloaddition-Ring Enlargement Principle on 4,5-Dihydropyrroles: 6,7-Dihydro-1H-azepines, Pyrimidoazepines, and 1,2,4-Triazolopyrimidoazepine

Wamhoff, Heinrich,Hendrikx, Georg

, p. 863 - 872 (2007/10/02)

The 2-amino-1-tosyl-Δ2-pyrroline enamino esters 2a,b react with dichlorotriphenylphosphorane to give the iminophosphoranes 3a,b.With acetylenic esters (4a-c) the 6,7-dihydro-1H-azepines 6a-d are formed according to the cycloaddition-ring enlargement principle.Acids hydrolyze to afford the free azepine enamino esters 7a,c,d.With phenyl isocyanate 6a gives the carbodiimide 9, which upon treatment with 5percent aq.NaOH cyclizes to give the pyrimidoazepine 10.Analogously, isopropylamine and hydrazine lead to the 2-N-substituted bicycles 11a,b; with triethyl orthoformiate 11a yields the novel 5:6:7-tricycle 13.

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