Cas 109492-24-2,{2-(3(E)-benzylidene-1-methyl-4-phenylazetidinylidene)}carbonyl(η5-cyclopentadienyl)(triphenylphosphine)iron(II) tetrafluoroborate

109492-24-2

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Basic information

Product Name: {2-(3(E)-benzylidene-1-methyl-4-phenylazetidinylidene)}carbonyl(η5-cyclopentadienyl)(triphenylphosphine)iron(II) tetrafluoroborate
Synonyms:
CAS NO:109492-24-2
Molecular Formula:
Molecular Weight: 731.36
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: {2-(3(E)-benzylidene-1-methyl-4-phenylazetidinylidene)}carbonyl(η5-cyclopentadienyl)(triphenylphosphine)iron(II) tetrafluoroborate(CAS DataBase Reference)
NIST Chemistry Reference: {2-(3(E)-benzylidene-1-methyl-4-phenylazetidinylidene)}carbonyl(η5-cyclopentadienyl)(triphenylphosphine)iron(II) tetrafluoroborate(109492-24-2)
EPA Substance Registry System: {2-(3(E)-benzylidene-1-methyl-4-phenylazetidinylidene)}carbonyl(η5-cyclopentadienyl)(triphenylphosphine)iron(II) tetrafluoroborate(109492-24-2)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 109492-24-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 109492-24-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,4,9 and 2 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109492-24:
(8*1)+(7*0)+(6*9)+(5*4)+(4*9)+(3*2)+(2*2)+(1*4)=132
132 % 10 = 2
So 109492-24-2 is a valid CAS Registry Number.

109492-24-2Upstream product

622-29-7 N-Benzylidenemethylamine

109492-24-2Downstream Products

97879-03-3 (E)-3-benzylidene-1-methyl-4-phenyl-2-azetidinone

109492-24-2Relevant academic research and scientific papers

Iron(II) vinylidenes and chromium carbene complexes in β-lactam synthesis

Barrett, Anthony G. M.,Mortier, Jacques,Sabat, Michal,Sturgess, Michael A.

, p. 2553 - 2561 (2008/10/08)

Reaction of the chromium carbene 7 with toluene-4-sulfonyl chloride and the imine 8a gave 9a (26%). Alternatively reactions of the cationic iron(II) vinylidene reagents 20a,b, and 23a-d with the imines 8a-d and 2-thiazolines 28a-c gave the corresponding azetidinylidene complexes 21a,b, 24a-f, and 29a-d (11-82%). Subsequent oxidation of these complexes using iodosobenzene, pyridine N-oxide, bromine, air, or tetrabutylammonium nitrite gave the monocyclic or bicyclic β-lactams 10a-c, 25a-d, and 30a-c (8-97%).

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