132256-97-4 Usage
Uses
Used in Organic Synthesis:
(3-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a phase-transfer catalyst for enhancing the efficiency of various organic reactions. Its utility stems from its capacity to transfer charged species from one phase to another, thereby facilitating processes such as nucleophilic substitution, alkylation, and deprotonation. This makes it a valuable tool in the synthesis of complex organic molecules and compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, (3-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE is utilized as a catalyst in the synthesis of pharmaceutical compounds. Its ability to expedite reactions and improve yields can lead to more cost-effective and efficient production of drugs.
Used in Chemical Research:
(3-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE is also employed in chemical research as a catalyst for studying reaction mechanisms and exploring new synthetic pathways. Its versatility allows researchers to investigate a wide array of chemical transformations and develop innovative methodologies in organic chemistry.
Used in Industrial Chemical Production:
In the industrial chemical production, (3-BROMOBUTYL)TRIPHENYLPHOSPHONIUM BROMIDE is used as a phase-transfer catalyst to improve the synthesis of various chemicals. Its application can lead to higher yields and more sustainable processes, contributing to the efficiency and environmental friendliness of chemical manufacturing.
Check Digit Verification of cas no
The CAS Registry Mumber 132256-97-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,2,5 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 132256-97:
(8*1)+(7*3)+(6*2)+(5*2)+(4*5)+(3*6)+(2*9)+(1*7)=114
114 % 10 = 4
So 132256-97-4 is a valid CAS Registry Number.
InChI:InChI=1/C22H23BrP.BrH/c1-19(23)17-18-24(20-11-5-2-6-12-20,21-13-7-3-8-14-21)22-15-9-4-10-16-22;/h2-16,19H,17-18H2,1H3;1H/q+1;/p-1
132256-97-4Relevant academic research and scientific papers
Corey, E. J.,Desai, Manoj C.
, p. 5747 - 5748 (1985)
Ylides derived from 3-dimethylaminopropyltriphenylphosphonium salts react smoothly and stereospecifically with even hindered aldehydes to form Z-olefins which are easily converted to 1,3-dienes.
Gold(i)-catalyzed tandem cyclization of cyclopropylidene-tethered propargylic alcohols: An approach to functionalized naphtho[2,3-: C] pyrans
Li, Jian,Yang, Fang,Hu, Weiwei,Ren, Bo,Chen, Zi-Sheng,Ji, Kegong
supporting information, p. 9154 - 9157 (2020/08/26)
An unprecedented gold(i)-catalyzed cyclization of cyclopropylidene-tethered propargylic alcohols via a 6-endo-dig enyne cyclization followed by a ring-opening of cyclopropane and nucleophilic closure reaction to construct naphtho[2,3-c]pyrans was developed. This transformation represents a highly efficient method for the synthesis of polycyclic compounds in one-pot, and two new rings are formed in an atom economic manner.
