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(S)-[(R)-2,2-dimethyl-1,3-dioxolan-4-yl](phenyl)methanol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

16354-91-9

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16354-91-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 16354-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,6,3,5 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 16354-91:
(7*1)+(6*6)+(5*3)+(4*5)+(3*4)+(2*9)+(1*1)=109
109 % 10 = 9
So 16354-91-9 is a valid CAS Registry Number.

16354-91-9Relevant articles and documents

Preparation of chiral sugar-derived fluorides using new nucleophilic fluorinating reagents

Bilska-Markowska, Monika,Koroniak, Henryk

, p. 185 - 192 (2017/09/18)

New fluorinating reagents, composed of (S)-2-(diphenylmethyl)pyrrolidine and 1,1,3,3,3-pentafluoropropene/hexafluoropropene, have been found to be an effective system for nucleophilic deoxyfluorination. Regio- and stereoselectivity of deoxyfluorination of sugar-derived allylic, benzylic and propargylic alcohols with new reagents have been studied.

Further uses of pyrrole-based dienoxysilane synthons: A full aldol approach to azabicyclo[x.2.1]alkane systems

Zanardi, Franca,Curti, Claudio,Sartori, Andrea,Rassu, Gloria,Roggio, Annamaria,Battistini, Lucia,Burreddu, Paola,Pinna, Luigi,Pelosi, Giorgio,Casiraghi, Giovanni

experimental part, p. 2273 - 2287 (2009/04/05)

Two racemic 2-azabicyclo[2.2.1]heptane structures, 15 and 21, and two chiral non-racemic 6-azabicyclo[3.2.1]octane representatives, 28 and 36, have been synthesized starting from 1-(tert-butoxycarbonyl)-2-(tert- butyldimethylsilyloxy)-pyrrole (TBSOP, 5) and suitable ketones, 9, 16, 22 and 29. 2-Azabicycle 15 was then elaborated to racemic cyclopentane amino acid 38, while 6-azabicycle 36 served to access the enantiomerically pure normorphan-type structure 40. For all substrates, a uniform synthetic scheme was implemented based on the combination of two diastereoselective aldol-type carbon-carbon bond-forming reactions, the efficiencies of which were secured by appropriate aldol-stabilizing steps. A mechanistic rationale accounting for the markedly diastereoselective character of the key Mukaiyama aldol reactions between TBSOP and the ketone acceptors has been postulated that involves hetero-Diels-Alder transition-state structures in which the preference for endo versus exo addition is governed by the electronic nature of the substituents in the ketone substrates. Wiley-VCH Verlag GmbH & Co. KGaA, 2008.

Comparison of Stereoselectivity of Intramolecular Cyclization of Aldehydes Tethered with Conjugated Esters Induced by O-Stannyl and O-Samarium Ketyls to Form the Tetrahydrofuran Ring Systems

Hon, Yung-Son,Sun, Pei-Pei,Lu, Hui-Ling,Chang, Nein-Chen

, p. 445 - 458 (2007/10/03)

Several (E)- and (Z)-ω-formyl-5-oxa-2-substituted-α,β-unsaturated esters (6Za-6Zc; 6Ea-6Ec; 6Eb'-6Ec'; 6Zb'-6Zc') were prepared in high yields.They were subjected to cyclization of their intramolecular ketyl radicals induced by either samarium(II) iodide

Stereoselectivity syn-Reduction of (R)-4-Acyl-2,2-dimethyl-1,3-dioxolanes with Metal Hydride Reagents

Chikashita, Hidenori,Nikaya, Toshiki,Uemura, Hiromitsu,Itoh, Kazuyoshi

, p. 2121 - 2123 (2007/10/02)

Lithium tri-s-butylborohydride and lithium aluminum hydride were found to be efficient reducing agents for the stereoselective preparation of syn-glycerol derivatives from (R)-4-acyl-2,2-dimethyl-1,3-dioxolanes.The scope and limitation of the stereoselect

ON THE STERIC COURSE OF THE ADDITION OF SOME ORGANOMETALLIC REAGENTS TO (R)-2,3-ISOPROPYLIDENE GLYCERALDEHYDE. SYNTHESIS OF OPTICALLY ACTIVE α-BENZYLOXY ALDEHYDES, ALCOHOLS, CARBOXYLIC ACIDS AND 1,2-DIOLS.

Mulzer, Johann,Angermann, Alfred

, p. 2843 - 2846 (2007/10/02)

Organo-titanium and organo-zinc reagents were added stereoselectively to (R)-2,3-isopropylidene glyceraldehyde (1) to give the alcohols 2/3, which were converted into the optically active derivatives 4-11.

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