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13086-95-8

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13086-95-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13086-95-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,8 and 6 respectively; the second part has 2 digits, 9 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 13086-95:
(7*1)+(6*3)+(5*0)+(4*8)+(3*6)+(2*9)+(1*5)=98
98 % 10 = 8
So 13086-95-8 is a valid CAS Registry Number.

13086-95-8Relevant articles and documents

An efficient synthesis of diacetates from aldehydes using beta zeolite

Kumar, Pradeep,Hegde, Vishnumurthy R.,Kumar, T. Pavan

, p. 601 - 602 (1995)

A variety of aldehydes react with acetic anhydride in the presence of catalytic amount of β zeolite to afford the corresponding 1,1 diacetates in good to excellent yields.

Catalysis by Solid Superacids; 16. Improved Nafion-H Catalyzed Preparation of 1,1-Diacetates from Aldehydes

Olah, George A.,Mehrotra, Ashok K.

, p. 962 - 963 (1982)

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Phospho sulfonic acid as an efficient and recyclable solid acid catalyst for the solvent-free preparation of acylals

Kalla, Reddi Mohan Naidu,Park, Huiju,Hoang, Trinh Thi Kim,Kim, Il

, p. 5373 - 5376 (2014)

Phospho sulfonic acid (PSA) acts as a highly effective and reusable catalyst for the chemo-selective protection of aldehydes with acetic anhydride under solvent-free conditions. The desirable features of this new catalytic methodology include its sustaina

Application of poly(Vinylbenzyltrimethylammonium tribromide) resin as an efficient polymeric catalyst in the acetalization and diacetylation of benzaldehydes

Han, Bingbing,Hu, Junjun,Li, Xianwei,Zheng, Zubiao

supporting information, p. 287 - 293 (2021/04/28)

The applications of a new supported tribromide reagent (poly(vinylbenzyltrimethylammonium tribromide) resin) were reported. This supported tribromide resin was used as a catalyst in the acetalization and diacetylation of benzaldehydes under mild conditions with high efficiency. The effects of solvents, and amount of the supported tribromide resin on the reactions were investigated. Under the optimal conditions, most of acetal and 1,1-diacetates of benzaldehydes were selectively obtained in excellent yields.

Chemoselective synthesis of 1,1-diacetates under solvent-free condition using efficient heterogeneous ecofriendly catalyst: P2O5/kaolin

Rai, Nityanand,Sharma, Abha

, p. 340 - 344 (2019/05/21)

An efficient and chemoselective method for the preparation of acylals from different aldehydes and acetic anhydride using.....kaolin supported catalyst (P2O5). under solvent-free conditions is described herein. The present protocol offers several advantages including use of inexpensive and non-toxic catalyst support i.e., natural kaolin. Preparation of the supported catalyst is easy, the process is simple in operation, maintaining solvent free conditions, with short reaction times, high yields and affording selective protection of aldehyde in presence of ketone.

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