78651-85-1 Usage
Chemical composition
Consists of carboxylic acid and hydroxyl functional groups.
Structure
Long-chain fatty acid derivative with a carboxyl group at the 14th carbon atom and a hydroxyl group at the 15th carbon atom.
Potential applications
Development of surfactants, emulsifiers, and other industrial products.
Research interest
Fields of chemistry, materials science, and industrial chemistry.
Future possibilities
Further study could lead to the discovery of new applications for its unique chemical characteristics.
Check Digit Verification of cas no
The CAS Registry Mumber 78651-85-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,5 and 1 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 78651-85:
(7*7)+(6*8)+(5*6)+(4*5)+(3*1)+(2*8)+(1*5)=171
171 % 10 = 1
So 78651-85-1 is a valid CAS Registry Number.
InChI:InChI=1/C30H58O5/c31-27-23-19-15-11-7-3-1-6-10-14-18-22-26-30(34)35-28-24-20-16-12-8-4-2-5-9-13-17-21-25-29(32)33/h31H,1-28H2,(H,32,33)
78651-85-1Relevant articles and documents
Highly efficient macrolactonization of ω-hydroxy acids using benzotriazole esters: Synthesis of Sansalvamide A
Morales-Serna, Jose Antonio,Sanchez, Ericka,Velazquez, Ricardo,Bernal, Jorge,Garcia-Rios, Erendira,Gavino, Ruben,Negron-Silva, Guillermo,Cardenas, Jorge
experimental part, p. 4940 - 4948 (2010/11/24)
A facile and mild macrolactonization reaction of ω-hydroxy acids was developed based on the transesterification of benzotriazole esters. Treatment of ω-hydroxy acids with 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide (EDC) and 1-hydroxy benzotriazole (HOBT) in chloroform provided macrolactones in excellent yields. The reactions were performed under basic, neutral and acidic conditions using N,N-dimethylaminopyridine (DMAP), tetrabutylammonium tetrafluoroborate (TBABF4) and BF3·Et2O, respectively. A calcined hydrotalcite was also used instead of DMAP. Finally, to test the scope of the protocol in the synthesis of biologically relevant macrolactones, the total synthesis of Sansalvamide A was carried out.
