790300-34-4 Usage
Cyclic ester
1,3-Dioxolan-2-one
Double bond
Ethenyl (C=C)
Isopropyl group
(1-methylethyl)-5
Explanation
Different sources of media describe the Explanation of 790300-34-4 differently. You can refer to the following data:
1. An isopropyl group is a branched alkyl group with the structure -CH(CH3)2. In this compound, it is attached to the carbon atom at position 5.
2. The stereochemistry of a molecule refers to the three-dimensional arrangement of its atoms. The (4S,5S) configuration indicates that the hydroxyl group (-OH) is on the same side as the ethenyl group (C=C) at both the 4th and 5th carbon atoms.
3. This compound is used in various industries due to its versatile chemical properties. It serves as a solvent, a starting material for the synthesis of pharmaceuticals and agrochemicals, and has potential applications in cosmetics, coatings, and adhesives.
4. The stereochemistry of a compound plays a crucial role in determining its reactivity and biological activity. In this case, the (4S,5S) configuration affects how the compound interacts with other molecules and its potential uses in various applications.
Stereochemistry
(4S,5S)-configuration
Applications
Solvent, pharmaceuticals, agrochemicals, cosmetics, coatings, and adhesives
Reactivity and biological activity
Importance of stereochemistry
Check Digit Verification of cas no
The CAS Registry Mumber 790300-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,9,0,3,0 and 0 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 790300-34:
(8*7)+(7*9)+(6*0)+(5*3)+(4*0)+(3*0)+(2*3)+(1*4)=144
144 % 10 = 4
So 790300-34-4 is a valid CAS Registry Number.
790300-34-4Relevant articles and documents
3-Bromopropenyl methyl carbonate: A new reagent for the α-hydroxy allylation reaction of aldehydes in water
Lombardo, Marco,Pasi, Filippo,Tiberi, Caterina,Trombini, Claudio
, p. 2609 - 2614 (2005)
3-Bromopropenyl methyl carbonate reacts smoothly with aldehydes in the presence of zinc in a mixture of saturated aqueous NH4Cl and THF (9:1). Monoprotected alk-1-en-3,4-diols are formed in high yields and in short reaction times. The reaction
Synthesis of cyclic N-tosyliminocarbonates by Lewis acid catalyzed allylic substitution of trichloroacetimidates
Grigorjeva, Liene,Jirgensons, Aigars
, p. 5307 - 5316 (2012/10/30)
Allylic trichloroacetimidates bearing a δ-N-tosylcarbamoyloxy group were prepared in two steps from the corresponding diols, and their Bronsted and Lewis acid catalyzed cyclization reactions were investigated. It was found that N-tosylcarbamates derived from secondary and tertiary alcohols bearing alkyl substituents undergo a chemoselective allylic alkylation to give N-tosyliminocarbonates in good isolated yields. In turn, aryl-substituted substrates tend to give oxazolines by abstraction of the carbamate functionality. The cyclization of N-tosylcarbamates derived from secondary alcohols preferentially give trans-iminocarbonates. However, the trans selectivity varied and depended on the substitution pattern, configuration of the substrate, and the catalyst. A high trans selectivity could be achieved from (E) substrates by using TMSOTf as the catalyst. The synthetic utility of iminocarbonates was demonstrated by transforming them into 1,2-diols and cyclic carbonates as well as into N-tosyloxazolidinones by a halide ion-induced rearrangement. Copyright
