19781-24-9 Usage
Description
3,3-DIMETHYL-2-PENTANOL is an organic compound with the molecular formula C7H16O. It is a colorless liquid with a distinctive odor and is commonly used as an intermediate in the synthesis of various chemicals.
Uses
Used in Chemical Synthesis:
3,3-DIMETHYL-2-PENTANOL is used as an intermediate in the synthesis of 3,3-Dimethyl-1-pentene (D476815), which is an important compound in the chemical industry. It serves as a key building block for the production of various chemicals and materials.
Used in Analytical Chemistry:
3,3-DIMETHYL-2-PENTANOL is also used to estimate the gas chromatography retention of other compounds. This application is crucial in the field of analytical chemistry, as it helps in the identification and quantification of different substances in a mixture.
Check Digit Verification of cas no
The CAS Registry Mumber 19781-24-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,9,7,8 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 19781-24:
(7*1)+(6*9)+(5*7)+(4*8)+(3*1)+(2*2)+(1*4)=139
139 % 10 = 9
So 19781-24-9 is a valid CAS Registry Number.
InChI:InChI=1/C7H16O/c1-5-7(3,4)6(2)8/h6,8H,5H2,1-4H3
19781-24-9Relevant articles and documents
Slaugh et al.
, p. 3180 (1963)
Catalytic and asymmetric [2,3]sigmatropic rearrangement: Co(III)-salen catalyzed S-ylide formation from allyl aryl sulfides and their rearrangement
Fukuda, Tsutomu,Irie, Ryo,Katsuki, Tsutomu
, p. 649 - 664 (2007/10/03)
Reaction of allyl aryl sulfides and α-diazoacetic acid esters in the presence of optically active Co(III)-salen complex (8-Br) provided 3- substituted 2-arylthio-4-pentenoic acid esters stereoselectively by way of enantioselective S-ylide formation and subsequent diastereoselective [2,3]sigmatropic rearrangement. For example, the reaction of cinnamyl phenyl sulfide and (-)-menthyl α-diazoacetate provided (-)-menthyl (2R,3S)-2- phenylthio-3-phenyl-4-pentenoate of 74% de preferentially.
