68109-75-1 Usage
Description
1-Cyclohexyl-2,5-dihydro-1H-pyrrole is a heterocyclic organic compound characterized by a six-membered ring with a nitrogen atom, featuring the molecular formula C10H17N. This colorless to pale yellow liquid exhibits a strong and unpleasant odor and is utilized in various industrial applications, including the synthesis of pharmaceuticals, agrochemicals, and as a fragrance ingredient in perfumes and personal care products. It also holds potential in materials science and organic synthesis. However, due to its potential harmful effects upon inhalation or skin contact, careful handling is advised.
Uses
Used in Pharmaceutical and Agrochemical Synthesis:
1-Cyclohexyl-2,5-dihydro-1H-pyrrole serves as a key intermediate in the synthesis of various pharmaceuticals and agrochemicals, contributing to the development of new drugs and pesticides.
Used in Fragrance Industry:
As a fragrance ingredient, 1-Cyclohexyl-2,5-dihydro-1H-pyrrole is used in perfumes and personal care products to create unique and complex scents, enhancing the sensory experience of these products.
Used in Materials Science:
1-Cyclohexyl-2,5-dihydro-1H-pyrrole has potential applications in the field of materials science, where it may contribute to the development of novel materials with specific properties.
Used in Organic Synthesis:
1-Cyclohexyl-2,5-dihydro-1H-pyrrole is also utilized in organic synthesis, where it can act as a building block for the creation of more complex organic molecules, expanding the scope of chemical research and development.
Check Digit Verification of cas no
The CAS Registry Mumber 68109-75-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,1,0 and 9 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68109-75:
(7*6)+(6*8)+(5*1)+(4*0)+(3*9)+(2*7)+(1*5)=141
141 % 10 = 1
So 68109-75-1 is a valid CAS Registry Number.
InChI:InChI=1/C10H17N/c1-2-6-10(7-3-1)11-8-4-5-9-11/h4-5,10H,1-3,6-9H2
68109-75-1Relevant articles and documents
An atom efficient route to N-aryl and N-alkyl pyrrolines by transition metal catalysis
Sawadjoon, Supaporn,Samec, Joseph S. M.
, p. 2548 - 2554 (2011/05/04)
The synthesis of N-aryl, N-tosyl, and N-alkyl pyrrolines from allyl alcohols and amines has been developed. The reaction sequence includes a palladium-catalyzed allylation step in which non-manipulated allyl alcohol is used to generate the diallylated amine in good to excellent yield. An excess of allyl alcohol was necessary for efficient diallylation of the amine, where the excess alcohol could be recycled three times. For aryl and tosyl amines, Pd[P(OPh)3]4 was used and for benzyl and alkyl amines a catalytic system comprising Pd(OAc)2, PnBu3, and BEt3 was used. Both the electronic properties and the steric influence of the amine affected the efficiency of the allylation. The isolated diallylated amines were transformed into their corresponding pyrrolines by ring-closing metathesis catalyzed by (H2IMes)(PCy3)Cl 2RuCHPh in good to excellent yield. A one-pot reaction was developed in which aniline was transformed into the corresponding pyrroline without isolating the diallylated intermediate. This one-pot reaction was successfully scaled-up to 1 mL of aniline in which the N-phenyl pyrroline was isolated in 95% yield. The versatility of the reaction in which 3-methyl-1-phenyl pyrroline was prepared in two-steps was demonstrated.
A Facile Synthesis of 3-Pyrrolines
Ding, Zhaozhong,Tufariello, Joseph J.
, p. 227 - 230 (2007/10/02)
N-Substituted 3-pyrrolines were conveniently synthesized in high yield by the treatment of primary amines with cis-2-butene-1,4-diol dimesylate, which was generated from cis-1,4-butenediol.
