Cas 1056896-89-9,([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))

1056896-89-9

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Product Name: ([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))
Synonyms:
CAS NO:1056896-89-9
Molecular Formula:
Molecular Weight: 641.082
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: ([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))(CAS DataBase Reference)
NIST Chemistry Reference: ([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))(1056896-89-9)
EPA Substance Registry System: ([Me2Si(μ-N(tert-butyl))2PO(N(SiMe3)Ph)]VCl3(THF))(1056896-89-9)

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Hazardous Substances Data: 1056896-89-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1056896-89-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,5,6,8,9 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1056896-89:
(9*1)+(8*0)+(7*5)+(6*6)+(5*8)+(4*9)+(3*6)+(2*8)+(1*9)=199
199 % 10 = 9
So 1056896-89-9 is a valid CAS Registry Number.

1056896-89-9Upstream product

1056896-89-9Downstream Products

1056896-89-9Relevant academic research and scientific papers

N-versus O-silylation in cis-[(tBuHN)O{double bond, long}P(μ-NtBu)2P{double bond, long}O(NHtBu)] and...

Haagenson, Dana C.,Lief, Graham R.,Stahl, Lothar,Staples, Richard J.

, p. 2748 - 2754 (2008)

Title full: N-versus O-silylation in cis-[(tBuHN)O{double bond, long}P(μ-NtBu)2P{double bond, long}O(NHtBu)] and [Me2Si(μ-NtBu)2P{double bond, long}O(NHPh)]. Solid-state structures of their silylation products, of co-crystalline cis-[(tBuHN)O{double bond, long}P(μ-NtBu)2P{double bond, long}O(NHtBu)], and of {[Me2Si(μ-NtBu)2P{double bond, long}O(N(SiMe3)Ph)]VCl3}. The solid-state structure of cis-[(tBuHN)O{double bond, long}P(μ-NtBu)2P{double bond, long}O(NHtBu)] (A), isolated as a 2-phenyl-2-propanol/2-phenyl-2-propanehydroperoxide co-crystal (1), is reported. Treatment of pure A with two equivalents of n-butyllithium, followed by addition of Me3SiCl, afforded the bis-O,O′-silylated cis-[(Me3SiO)tBuN{double bond, long}P(μ-NtBu)2P{double bond, long}NtBu(OSiMe3)] (2), whose solid-state structure was determined. When the cyclic N,N,N-phosphoramidate [Me2Si(μ-NtBu)2P{double bond, long}O(NHPh)] (B) was subjected to the same treatment as A, however, the N-silylated [(Me2Si(μ-NtBu)2P{double bond, long}O(N(SiMe3)Ph)] (3), was obtained. Its solid-state structure was determined. The reaction of 3 with VCl3(THF)3 did not produce the intended N,O-chelated V(II) complex, but furnished instead the adduct {[Me2Si(μ-NtBu)2P{double bond, long}O(N(SiMe3)Ph)] VCl3(THF)}, in which 3 binds the trigonal-bipyramidally coordinated vanadium center through its oxygen atom only.

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