190841-64-6 Usage
General Description
1,1-Biphenyl-2,2-dithiol, 3,3-dimethyl- is a chemical compound with the molecular formula C16H14S2. It is a dithiol derivative with a biphenyl backbone and two thiol groups. 1,1-Biphenyl-2,2-dithiol, 3,3-dimethyl- is known for its strong odor and is commonly used in organic synthesis and chemical research. It has also been found to have potential application in the field of material science and nanotechnology, particularly in the development of new sensor and electronic devices. Additionally, some studies have shown that 1,1-Biphenyl-2,2-dithiol, 3,3-dimethyl- may possess antioxidant and anti-inflammatory properties, which could make it a target for pharmaceutical research and drug development.
Check Digit Verification of cas no
The CAS Registry Mumber 190841-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,8,4 and 1 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 190841-64:
(8*1)+(7*9)+(6*0)+(5*8)+(4*4)+(3*1)+(2*6)+(1*4)=146
146 % 10 = 6
So 190841-64-6 is a valid CAS Registry Number.
190841-64-6Relevant articles and documents
Synthesis of structurally modified atropisomeric biaryl dithiols. Observations on the Newman-Kwart rearrangement
Cossu, Sergio,De Lucchi, Ottorino,Fabbri, Davide,Valle, Giovanni,Painter, Gavin F.,Smith, Robin A.J.
, p. 6073 - 6084 (2007/10/03)
The preparation of a number of biaryldithiols from biaryldiols is discussed. A key reaction is the Newman-Kwart thermorearrangement of bisthiocarbamates and crucial variables of temperature and reaction time have been identified. Alternative approaches to 3,3'-disubstituted dithiols via ortho metallation are presented. The benefit of using such disubstituted compounds is illustrated with representative examples of the stereochemical features of the derived carbanions in reactions with prochiral electrophiles.