930784-56-8 Usage
Uses
Used in Pharmaceutical Industry:
(1R)-6,6'-bis(3,5-diMethylphenyl)-2,2',3,3'-tetrahydro-1,1'-Spirobi[1H-indene]-7,7'-diol is used as a chiral reagent for asymmetric catalysis and synthetic organic chemistry, contributing to the development of pharmaceutical compounds with improved efficacy and selectivity.
Used in Agrochemical Industry:
(1R)-6,6'-bis(3,5-diMethylphenyl)-2,2',3,3'-tetrahydro-1,1'-Spirobi[1H-indene]-7,7'-diol is utilized as a chiral building block in the synthesis of agrochemicals, enhancing the performance and selectivity of these products.
Used in Materials Science:
(1R)-6,6'-bis(3,5-diMethylphenyl)-2,2',3,3'-tetrahydro-1,1'-Spirobi[1H-indene]-7,7'-diol is employed as a key component in the development of advanced materials, leveraging its unique molecular structure to create innovative materials with specific properties.
Check Digit Verification of cas no
The CAS Registry Mumber 930784-56-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,0,7,8 and 4 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 930784-56:
(8*9)+(7*3)+(6*0)+(5*7)+(4*8)+(3*4)+(2*5)+(1*6)=188
188 % 10 = 8
So 930784-56-8 is a valid CAS Registry Number.
930784-56-8Relevant academic research and scientific papers
Optically active 1,1′-Spirobiindane-7,7′-diol (SPINOL)-based phosphoric acids as highly enantioselective catalysts for asymmetric organocatalysis
Xing, Chun-Hui,Liao, Yuan-Xi,Ng, Jaclynn,Hu, Qiao-Sheng
experimental part, p. 4125 - 4131 (2011/07/07)
The synthesis and application of a series of optically active 1,1′-spirobiindane-7,7′-diol (SPINOL)-based phosphoric acids are described. These SPINOL-based phosphoric acids were prepared from (R)-SPINOL in three steps and exhibited excellent enantioselec
Asymmetric reductive coupling of dienes and aldehydes catalyzed by nickel complexes of spiro phosphoramidites: Highly enantioselective synthesis of chiral bishomoallylic alcohols
Yang, Yun,Zhu, Shou-Fei,Duan, Hai-Feng,Zhou, Chang-Yue,Wang, Li-Xin,Zhou, Qi-Lin
, p. 2248 - 2249 (2007/10/03)
A highly efficient nickel-catalyzed asymmetric reductive coupling of dienes and aldehydes has been realized by using bulky spirobiindane phosphoramidite ligands, affording bishomoallylic alcohols in high yields with excellent diastereoselectivities and en
