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2-{(S)-1-[(3aR,8aR)-2,2-dimethyl-6-oxo-4,4,8,8-tetraphenylperhydro-6λ5-phosphepino[4,5-d][1,3]dioxol-6-yl]-1-(4-methylphenyl)methyl}malonic acid dimethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

380356-22-9

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380356-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 380356-22-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,8,0,3,5 and 6 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 380356-22:
(8*3)+(7*8)+(6*0)+(5*3)+(4*5)+(3*6)+(2*2)+(1*2)=139
139 % 10 = 9
So 380356-22-9 is a valid CAS Registry Number.

380356-22-9Downstream Products

380356-22-9Relevant academic research and scientific papers

Asymmetric Michael additions of a chiral phosphite to nitroalkenes and knoevenagel acceptors

Enders, Dieter,Tedeschi, Livio,Foerster, Dominik

, p. 1447 - 1460 (2007/10/03)

The diastereoselective Michael addition of an enantiopure phosphite to nitroalkenes and α,β-unsaturated malonates is described. High asymmetric inductions were obtained using a readily available TADDOL auxiliary. Racemization-free cleavage of the auxiliar

Asymmetric synthesis of β-phosphono malonates via Fe2O3-mediated phospha-Michael addition to Knoevenagel acceptors

Tedeschi, Livio,Enders, Dieter

, p. 3515 - 3517 (2007/10/03)

(matrix presented) The first asymmetric P-C bond formation under heterogeneous conditions was achieved via a Fe2O3-mediated conjugate addition of a chiral phosphite to alkylidene malonates. The easy cleavage of the chiral auxiliary f

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