17783-69-6 Usage
General Description
2-Indanyl p-toluenesulfonate is a chemical compound that is commonly used as a reagent in organic synthesis and as an intermediate in the production of pharmaceuticals. Its molecular structure consists of a 2-indanyl group connected to a p-toluenesulfonate group through a covalent bond, and it is a white crystalline solid with a molecular formula C21H19O3S. 2-INDANYL P-TOLUENESULFONATE is known for its ability to act as a nucleophile and undergo substitution reactions with other electrophilic compounds. It is also used in the preparation of various esters, ethers, and amides, making it a versatile building block in organic chemistry. Additionally, 2-Indanyl p-toluenesulfonate has shown potential as an effective catalyst in certain chemical reactions, highlighting its importance in the field of chemical synthesis.
Check Digit Verification of cas no
The CAS Registry Mumber 17783-69-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,7,7,8 and 3 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 17783-69:
(7*1)+(6*7)+(5*7)+(4*8)+(3*3)+(2*6)+(1*9)=146
146 % 10 = 6
So 17783-69-6 is a valid CAS Registry Number.
InChI:InChI=1/C16H16O3S/c1-12-6-8-16(9-7-12)20(17,18)19-15-10-13-4-2-3-5-14(13)11-15/h2-9,15H,10-11H2,1H3
17783-69-6Relevant articles and documents
Stereospecific Nickel-Catalyzed Reductive Cross-Coupling of Alkyl Tosylate and Allyl Alcohol Electrophiles
Alexanian, Erik J.,Tercenio, Quentin D.
supporting information, p. 7215 - 7219 (2021/09/22)
The stereospecific cross-coupling of easily accessed electrophiles holds significant promise in the construction of C-C bonds. Herein, we report a nickel-catalyzed reductive coupling of allyl alcohols with chiral, nonracemic alkyl tosylates. This cross-coupling delivers valuable allylation products with high levels of stereospecificity across a range of substrates. The catalytic system consists of a simple nickel salt in conjunction with a commercially available reductant and importantly represents a rare example of a cross-coupling involving the C-O bonds of two electrophiles.
