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84363-95-1

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84363-95-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 84363-95-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,3,6 and 3 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 84363-95:
(7*8)+(6*4)+(5*3)+(4*6)+(3*3)+(2*9)+(1*5)=151
151 % 10 = 1
So 84363-95-1 is a valid CAS Registry Number.

84363-95-1Downstream Products

84363-95-1Relevant articles and documents

Stereospecificity in the Lewis acid promoted allylation reaction of 3,3- disubstituted allyltins toward aldehydes

Nishigaichi, Yutaka,Takuwa, Akio

, p. 109 - 112 (1999)

The Lewis acid-promoted reaction of 3,3-disubstituted allyltins toward aldehydes was found to be stereospecific; the (E)-reagent gave syn-products and the (Z)-one gave anti-products. This is in contrast to that of 3-mono- substituted congeners which are k

Chromium(II)-Mediated Stereodivergent Additions of Allylic Phosphates and Halides to Aldehydes

Nowotny, Stefan,Tucker, Charles E.,Jubert, Carole,Knochel, Paul

, p. 2762 - 2772 (2007/10/02)

The addition of γ-disubstituted allylchromium(III) reagents to aldehydes proceeds in a stereodivergent manner, in contrast to the case of γ-monosubstituted allylchromium(III) species.The method allows the preparation of a variety of homoallylic alcohols bearing a quaternary center of defined relative configuration in the α-position.The preparation of both stereomeric homoallylic alcohols 13 is possible by using either of the two (E)- or (Z)-allylic precursors.The reaction has been extended to a γ-monosubstituted β-(trimethylsilyl)allylic system.The intermediate allylic chromium(III) reagents can be conveniently prepared from the corresponding phosphates (or chlorides) in DMPU or THF in the presence of catalytic amounts of LiI.

STEREOSELECTIVE ACYCLIC SYNTHESIS VIA ALLYLMETALS: STRUCTURAL DEPENDENCE IN A LEWIS-ACID CATALYZED ADDITION OF ALLYLTINS TO ALDEHYDES

Koreeda, Masato,Tanaka, Yoshio

, p. 1299 - 1302 (2007/10/02)

Lewis-acid catalyzed reaction of allyltins with aldehydes at -78 deg C provide homoallyl alcohols with high stereoselectivity; 2-alkenyltins in general provide erythro adducts preferentially with an erithro/threo ratio greater than 12/1, whereas only thre

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