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135439-46-2

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135439-46-2 Usage

General Description

1,3,2-Diazaphospholidine,2-methoxy-1-methyl-,2-oxide(9CI) is a chemical compound with the molecular formula C4H10N2O2P. It is a heterocyclic compound containing a phosphorus atom and a five-membered ring with two nitrogen atoms. It is also known as phospholidine oxide and is typically used in organic synthesis as a chiral ligand in asymmetric catalysis. 1,3,2-Diazaphospholidine,2-methoxy-1-methyl-,2-oxide(9CI) has potential applications in the pharmaceutical industry for the production of various drugs and biologically active compounds due to its unique structural and chemical properties. Additionally, it has been studied for its potential anticancer and antiviral activities. However, further research and studies are required to fully understand and harness the potential benefits of this compound.

Check Digit Verification of cas no

The CAS Registry Mumber 135439-46-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,4,3 and 9 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 135439-46:
(8*1)+(7*3)+(6*5)+(5*4)+(4*3)+(3*9)+(2*4)+(1*6)=132
132 % 10 = 2
So 135439-46-2 is a valid CAS Registry Number.

135439-46-2Downstream Products

135439-46-2Relevant articles and documents

Phosphoric amides. Part 11. Intramolecular reactivity of phosphorotriamidates

Bauermeister, Siegelinde,Modro, Agnes M.,Modro, Tom A.,Zwierzak, Andrzej

, p. 811 - 816 (2007/10/02)

Five N-(2-chloroethyl)phosphorotriamidates, (RNH)2P(O)NHCH2CH2Cl, have been synthesized, and their behavior under strongly basic conditions was studied.For N-alkyl derivatives (R = Me, PhCH2), base-promoted intramolecular displacement of chloride yielded the N-phosphorylated aziridine, (RNH)2P(O)NC2H4, as the exclusive cyclization product.For N-aryl derivatives (R = Ar), both the aziridine and the 1,3,2-diazaphospholidine, RNHP(O)NHCH2CH2NR, products could be obtained in comparable yields.The N-aromatic cyclic products are mutually interconvertible; 1,3,2-diazaphospholidines rearrange to the corresponding aziridines upon treatment with base, while bromide ions catalyze the reverse isomerization. Key words: phosphoramidates acidity, N-phosphorylated aziridines - 1,3,2-diazaphospholidines isomerization, 1,3 vs. 1,5 cyclization.

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