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5,5-dimethyl-2-(4-methylphenyl)-1,3-dioxane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

38252-14-1

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38252-14-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 38252-14-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,2,5 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 38252-14:
(7*3)+(6*8)+(5*2)+(4*5)+(3*2)+(2*1)+(1*4)=111
111 % 10 = 1
So 38252-14-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H18O2/c1-10-4-6-11(7-5-10)12-14-8-13(2,3)9-15-12/h4-7,12H,8-9H2,1-3H3

38252-14-1Relevant academic research and scientific papers

Synthesis of novel solid acidic ionic liquid polymer and its catalytic activities

Liang, Xuezheng

, p. 724 - 729 (2014/01/23)

The novel solid acidic ionic liquid polymer has been synthesized through the copolymerization of acidic ionic liquid oligomers and resorcinol- formaldehyde (RF resin). The catalytic activities were investigated through the acetalization. The results showed that the PIL was very efficient for the reactions with the average yield over 99.0%. The procedure was quite simple with just one-step to complete both the reactions. The high hydrophobic BET surface, high catalytic activities and high stability gave the PIL great potential for green chemical processes. Pleiades Publishing, Ltd., 2013.

Synthesis of a novel ionic liquid with both Lewis and Br?nsted acid sites and its catalytic activities

Liang, Xuezheng,Qi, Chenze

experimental part, p. 808 - 812 (2012/01/04)

The novel ionic liquid with both Lewis and Br?nsted acid sites has been synthesized and its catalytic activities for acetalization and Michael addition were investigated carefully. The novel ionic liquid was stable to water and could be used in aqueous solution. Furthermore, the molar ratio of the Lewis and Br?nsted acid sites could be adjusted according to different reactions. The results showed that the novel ionic liquid was very efficient for the traditional acid-catalyzed reactions with good to excellent yields in short time.

Bismuth compounds in organic synthesis: Synthesis of dioxanes, dioxepines, and dioxolanes catalyzed by bismuth(III) triflate

Podgorski, Daniel M.,Krabbe, Scott W.,Le, Long N.,Sierszulski, Paul R.,Mohan, Ram S.

experimental part, p. 2771 - 2775 (2010/10/02)

A simple method for the synthesis of 1,3-dioxolanes from carbonyl compounds has been developed using 1,2-bis(trimethylsilyloxy)ethane in the presence of bismuth(III) triflate as a catalyst. The bismuth(III) triflate catalyzed synthesis of a range of dioxanes and dioxepines has also been developed. In these latter cases, the carbonyl compound is treated with a diol, and triethyl orthoformate is used as a water scavenger. All these methods avoid the use of a Dean-Stark trap. Georg Thieme Verlag Stuttgart.

Chemoselective and chemospecific protection and deprotection of a carbonyl group using polystyrene divinylbenzene sulfonic acid

Verma, Sanjeev K.,Sathe, Manisha,Kaushik

experimental part, p. 1701 - 1707 (2010/07/15)

Chemospecific protection of one carbonyl group of two identical carbonyls of 2,2-dialkyl-1,3-cyclohexanedione and chemoselective protection of aliphatic or aromatic carbonyls in the presence of conjugated carbonyl compounds using cross-linked polystyrene divinyl benzene sulfonic acid (SPS) as a heterogeneous catalyst has been demonstrated. Copyright

Calix[4]oligophenylenevinylene: A new rigid core for the design of π-conjugated liquid crystalline derivatives

Gu, Tao,Accorsi, Gianluca,Armaroli, Nicola,Guillon, Daniel,Nierengarten, Jean-Fran?ois

, p. 2309 - 2312 (2007/10/03)

The synthesis and the liquid crystalline properties of a new class of conjugated derivatives that assembled four oligophenylenevinylene (OPV) moieties arising from a calix[4]arene core are described. Photophysical investigations also revealed strong elect

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