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1312565-66-4

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1312565-66-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312565-66-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,5,6 and 5 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1312565-66:
(9*1)+(8*3)+(7*1)+(6*2)+(5*5)+(4*6)+(3*5)+(2*6)+(1*6)=134
134 % 10 = 4
So 1312565-66-4 is a valid CAS Registry Number.

1312565-66-4Relevant articles and documents

A Ni–Ir Dual Photocatalytic Liebeskind Coupling of Sulfonium Salts for the Synthesis of 2-Benzylpyrrolidines

Varga, Bálint,Gonda, Zsombor,Tóth, Balázs L.,Kotschy, András,Novák, Zoltán

, p. 1466 - 1471 (2020)

A new method has been developed for the synthesis of 2-benzylpyrrolidines utilizing cross-coupling and photoredox catalysis. Using a well-established dual Ni–Ir system, we were able to successfully couple benzylsulfonium salts with proline utilizing radical forming through CO2 extrusion. This enabled the simple one-step synthesis of 2-benzylpyrrolidines from stable, inexpensive starting materials.

SUBSTITUTED BENZAMIDE DERIVATIVES

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Page/Page column 81, (2011/07/09)

The invention relates to compounds of formula I wherein R is hydrogen or lower alkyl; R1 is -(CH2)n-(O)o-heterocycloalkyl or -C(O)-heterocycloalkyl, wherein the heterocycloalkyl group is optionally substituted by lower alkyl, hydroxy, halogen or by -(CH2)p-aryl; n is 0, 1 or 2; o is 0 or 1; p is 0, 1 or 2; R2 is CF3, cycloalkyl, optionally substituted by lower alkoxy or halogen, or is indan-2-yl, or is heterocycloalkyl, optionally substituted by heteroaryl, or is aryl or heteroaryl, wherein the aromatic rings are optionally substituted by one or two substituents, selected from lower alkyl, halogen, heteroaryl, hydroxy, CF3, OCF3, OCH2CF3, OCH2-cycloalkyl, OCH2C(CH2OH)(CH2C1)(CH3), S-lower alkyl, lower alkoxy, CH2-lower alkoxy, lower alkinyl or cyano, or by-C(O)-phenyl, -O-phenyl, -O- CH2-phenyl, phenyl or -CH2-phenyl, and wherein the phenyl rings may optionally be substituted by halogen, -C(O)-lower alkyl, -C(O)OH or -C(O)O-lower alkyl, or the aromatic rings are optionally substituted by heterocycloalkyl, OCH2-oxetan-3-yl or O-tetrahydropyran-4-yl, optionally substituted by lower alkyl; X is a bond, -NR'-, -CH2NH-, -CHR''-, -(CHR'')q-O-, -O-(CHR'')q- or -(CH2)2-; Y is a bond or -CH2- R' is hydrogen or lower alkyl, R'' is hydrogen, lower alkyl, CF3, lower alkoxy, q is 0, 1, 2 or 3; or to a pharmaceutically suitable acid addition salt thereof. It has now been found that the compounds of formula I have a good affinity to the trace amine associated receptors (TAARs), especially for TAAR1. The compounds may be used for the treatment of depression, anxiety disorders, bipolar disorder, attention deficit hyperactivity disorder (ADHD), stress-related disorders, psychotic disorders such as schizophrenia, neurological diseases such as Parkinsons disease, neurodegenerative disorders such as Alzheimers disease, epilepsy, migraine, hypertension, substance abuse and metabolic disorders such as eating disorders, diabetes, diabetic complications, obesity, dyslipidemia, disorders of energy consumption and assimilation, disorders and malfunction of body temperature homeostasis, disorders of sleep and circadian rhythm, and cardiovascular disorders.

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