138074-23-4 Usage
Chemical structure
A complex structure containing benzene, fluorine, and cyclohexyl groups.
Benzene ring
The core structure with two fluorine atoms attached at the 1 and 3 positions.
Fluorine atoms
Two fluorine atoms are present at the 1 and 3 positions of the benzene ring.
Cyclohexyl groups
Two trans-4-(trans-4-pentylcyclohexyl)-cyclohexyl groups are attached to the benzene ring.
Trans-4-(trans-4-pentylcyclohexyl)-cyclohexyl groups
Bulky and complex cyclohexyl derivatives that contribute to the steric hindrance of the molecule.
Steric hindrance
The highly substituted and sterically hindered molecule due to the presence of multiple bulky cyclohexyl groups.
Chemical applications
Suitable for various applications such as a building block in organic synthesis, a ligand in coordination chemistry, and a potential pharmaceutical lead compound.
Diverse and unique chemical properties
The compound's intricate structure results in a wide range of chemical properties that make it valuable for different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 138074-23-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,8,0,7 and 4 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 138074-23:
(8*1)+(7*3)+(6*8)+(5*0)+(4*7)+(3*4)+(2*2)+(1*3)=124
124 % 10 = 4
So 138074-23-4 is a valid CAS Registry Number.
InChI:InChI=1/C23H34F2/c1-2-3-4-5-17-6-8-18(9-7-17)19-10-12-20(13-11-19)21-14-22(24)16-23(25)15-21/h14-20H,2-13H2,1H3
138074-23-4Relevant articles and documents
Iron-catalysed fluoroaromatic coupling reactions under catalytic modulation with 1,2-bis(diphenylphosphino)benzene
Hatakeyama, Takuji,Kondo, Yoshiyuki,Fujiwara, Yu-Ichi,Takaya, Hikaru,Ito, Shingo,Nakamura, Eiichi,Nakamura, Masaharu
supporting information; experimental part, p. 1216 - 1218 (2009/07/10)
A catalytic amount of 1,2-bis(diphenylphosphino)benzene (DPPBz) achieves selective cleavage of sp3-carbon-halogen bond in the iron-catalysed cross-coupling between polyfluorinated arylzinc reagents and alkyl halides, which was unachievable with
