3666-89-5 Usage
Uses
Used in Organic Synthesis:
Cyclobutyltriphenylphosphonium bromide is used as a phase-transfer catalyst to facilitate nucleophilic substitution reactions. Its cyclobutyl group attached to the phosphonium ion makes it particularly effective in this role, improving the efficiency and selectivity of various organic synthesis processes.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, Cyclobutyltriphenylphosphonium bromide is utilized as a phase-transfer catalyst for the synthesis of various drugs and active pharmaceutical ingredients. Its ability to promote nucleophilic substitution reactions can lead to the development of new and improved drug molecules with enhanced properties.
Used in Chemical Research:
Cyclobutyltriphenylphosphonium bromide is employed in chemical research as a tool to study and understand nucleophilic substitution reactions and phase-transfer catalysis. Its unique properties allow researchers to explore new reaction mechanisms and develop innovative synthetic methods.
Used in Environmental Applications:
Cyclobutyltriphenylphosphonium bromide can be used in environmental applications, such as the remediation of contaminated sites or the treatment of wastewater. Its catalytic properties can aid in the breakdown of pollutants and the conversion of harmful substances into less toxic or more easily manageable forms.
Check Digit Verification of cas no
The CAS Registry Mumber 3666-89-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,6,6 and 6 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3666-89:
(6*3)+(5*6)+(4*6)+(3*6)+(2*8)+(1*9)=115
115 % 10 = 5
So 3666-89-5 is a valid CAS Registry Number.
InChI:InChI=1/C22H22P/c1-4-11-19(12-5-1)23(22-17-10-18-22,20-13-6-2-7-14-20)21-15-8-3-9-16-21/h1-9,11-16,22H,10,17-18H2/q+1
3666-89-5Relevant academic research and scientific papers
Liquid Crystal Compound Containing Cyclobutyl Group and Difluoromethyleneoxy Linking Group, and Preparation Method and Use Thereof
-
, (2015/10/28)
A liquid crystal compound containing cyclobutyl and a linking group difluoromethyleneoxy, and a preparation method and use thereof are disclosed. The compound is as shown in Formula I. The liquid crystal compound containing cyclobutyl as a terminal group
1,2-Hydrogen migration and alkene formation in the photoexcited states of alkylphenyldiazomethanes
?elebi, Sol,Leyva, Soccoro,Modarelli, David A.,Platz, Matthew S.
, p. 8613 - 8620 (2007/10/02)
Laser flash photolysis of alkylphenyldiazomethanes in the presence of pyridine produces easily detected ylides. The data indicate that photolysis of alkylphenyldiazomethanes leads to both carbene formation and direct formation of rearrangement products which do not derive from relaxed carbene intermediates.
