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4-(N,N-diisopropylamino)-1-phenylbut-2-yn-1-ol is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

709665-47-4

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709665-47-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 709665-47-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,0,9,6,6 and 5 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 709665-47:
(8*7)+(7*0)+(6*9)+(5*6)+(4*6)+(3*5)+(2*4)+(1*7)=194
194 % 10 = 4
So 709665-47-4 is a valid CAS Registry Number.

709665-47-4Downstream Products

709665-47-4Relevant academic research and scientific papers

CuI-catalyzed synthesis of functionalized terminal allenes from 1-alkynes

Luo, Hongwen,Ma, Shengming

, p. 3041 - 3048 (2013/06/27)

Relative to our original protocol that uses CuI (0.5 equiv.), paraformaldehyde (2.5 equiv.), and dicyclohexylamine (1.8 equiv.), a facile and efficient protocol for the gram-scale synthesis of functionalized terminal allenes by using CuI (7.5-10 mol-%), p

Synthesis of mono- and 1,3-disubstituted allenes from propargylic amines via palladium-catalysed hydride-transfer reaction

Nakamura, Hiroyuki,Ishikura, Makoto,Sugiishi, Tsuyuka,Kamakura, Takaya,Biellmann, Jean-Francois

experimental part, p. 1471 - 1477 (2008/10/09)

Mono- and 1,3-disubstituted allenes were synthesized from the corresponding propargylamines via palladium-catalysed hydride-transfer reaction. In the current transformation, propargylic amines can be handled as allenyl anion equivalents and introduced int

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