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o-methoxy-α-tosyloxyacetophenone is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1023921-53-0

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1023921-53-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1023921-53-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,3,9,2 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1023921-53:
(9*1)+(8*0)+(7*2)+(6*3)+(5*9)+(4*2)+(3*1)+(2*5)+(1*3)=110
110 % 10 = 0
So 1023921-53-0 is a valid CAS Registry Number.

1023921-53-0Relevant academic research and scientific papers

One-pot synthesis of α-formyloxy ketones from enolizable ketones

Kumar, Sunil,Kumar, Ashok,Gupta, Rakesh K.,Kumar, Devinder

, p. 338 - 345 (2008)

One-pot synthesis of α-formyloxy tones as well as α-acetoxy ketones from enolizable ketones and [hydroxy(tosyloxy) iodo] benzene (HTIB)/polymer supported [hydroxy(tosyloxy) iodo] benzene (PSHTIB) in N,N-dimethylformamide (DMF)/N, N-dimethylacetamide (DMA)

A novel and convenient approach for tosyloxylation of aromatic ring of some ortho-substituted phenolic compounds using [hydroxy(tosyloxy)iodo]benzene

Prakash, Om,Kumar, Manoj,Kumar, Rajesh

experimental part, p. 5827 - 5832 (2010/09/07)

The oxidation of some substituted monohydric phenols, containing electron-withdrawing substituents at the ortho position to the phenolic group, with [hydroxy(tosyloxy)iodo]benzene (HTIB, Koser's reagent) leads to novel tosyloxylation of aromatic ring, the

Convenient synthesis of symmetrical diketosulfides from enolizable ketones using [hydroxy(tosyloxy)iodo]benzene and Na2S·9H20

Karade, Nandkishor N.,Tiwari, Girdharilal B.,Gampawar, Sumit V.,Shinde, Sandeep V.

experimental part, p. 172 - 176 (2009/09/30)

An efficient method for the preparation of symmetrical diketosulfides of the type ArCOCH2SCH2COAr has been developed from the reaction of [hydroxy(tosyloxy)iodo]benzene with various acetophenones, followed by treatment with Na2

Enantioselective synthesis of 1-arylethanediols by rhodium-catalyzed transfer hydrogenation of α-tosyloxyarylketones

Lee, Do-Min,Kumaraswamy, Gullapalli,Lee, Kee-In

experimental part, p. 73 - 78 (2010/03/26)

Catalytic transfer hydrogenation of α-tosyloxyarylketones mediated by a chiral rhodium complex using an azeotropic mixture of formic acid/triethylamine afforded the corresponding 1-arylethanediol monotosylates in excellent yield with high enantioselectivity.

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