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(3S*,4R*)-4-hydroxy-3-methylhexene is a chiral organic compound characterized by its unique stereochemistry. It features a hydroxyl group (-OH) at the 4th carbon and a methyl group (-CH3) at the 3rd carbon in a hexene chain. The compound's stereochemistry is defined by the presence of two chiral centers at the 3rd and 4th carbons, with the 3rd carbon being in the S configuration and the 4th carbon in the R configuration. This specific arrangement of substituents gives the molecule its distinct spatial orientation and properties. It is an important intermediate in the synthesis of various pharmaceuticals and natural products, owing to its potential for further functionalization and its ability to influence the stereochemistry of subsequent reactions.

1589-07-7

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1589-07-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1589-07-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,8 and 9 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1589-07:
(6*1)+(5*5)+(4*8)+(3*9)+(2*0)+(1*7)=97
97 % 10 = 7
So 1589-07-7 is a valid CAS Registry Number.

1589-07-7Relevant academic research and scientific papers

Allylstannation X. Stereochemical course of the Addition Reactions of (E/Z)-Bu3SnCH2CH=CHCH3 with Aldehydes in the Presence of Lewis Acids (Bu2SnCl2, BF3.Et2O, and TiCl4)

Boaretto, Andrea,Marton, Daniele,Tagliavini, Giuseppe,Ganis, Paolo

, p. 199 - 208 (1987)

Reactions between (E/Z)-Bu3SnCH2CH=CHCH3 and RCHO (R= CH3, C2H5, n-C3H7, n-C4H9, n-C5H11, (CH3)2CH, (CH3)3C, C6H5, CH2=CH, CH2=C(CH3), (E)-CH3CH=CH, (E)-C3H7CH=CH, (E)-C6H5CH=CH) have been carried out in the presence of Lewis acids such as Bu2SnCl2, BF3.Et2O, and TiCl4.The stereochemical course of the reactions to give homoallylic alcohols does not necessarily depend on the formation of intermediate Lewis acid-aldehyde complexes, but rather upon the formation of allylmetal compounds (e.g.Bu2ClSnCH2CH=CHCH3, Bu2ClSnCH(CH3)CH=CHCH2, Cl3TiCH2CH=CHCH3, etc.) which are the actual species which react with the carbonyl compounds.Bu3SnCH2CH=CHCH3 does not undergo the reaction.

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