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3-Benzylideneheptan-2-one is an organic compound with the molecular formula C14H18O. It is a colorless to pale yellow liquid with a strong, sweet, and fruity odor. This chemical is a derivative of heptan-2-one, featuring a benzylidene group attached to the third carbon atom. It is commonly used as a fragrance ingredient in various applications, such as perfumes, cosmetics, and personal care products, due to its pleasant aroma. Additionally, 3-benzylideneheptan-2-one can be found in some natural essential oils, like jasmine and ylang-ylang, contributing to their characteristic scents.

3437-90-9

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3437-90-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3437-90-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,4,3 and 7 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 3437-90:
(6*3)+(5*4)+(4*3)+(3*7)+(2*9)+(1*0)=89
89 % 10 = 9
So 3437-90-9 is a valid CAS Registry Number.

3437-90-9Downstream Products

3437-90-9Relevant academic research and scientific papers

Copper-Catalyzed Direct and Stereoselective Synthesis of Conjugated Enynes from α-Allenols

Sai, Masahiro,Matsubara, Seijiro

, p. 39 - 43 (2018/11/23)

A novel strategy for the stereoselective synthesis of conjugated enynes directly from α-allenols has been developed. The reaction proceeds with perfect E-selectivity and exhibits high functional group compatibility. This catalytic system can also be applied to the stereoselective synthesis of conjugated dienynes and enediynes. (Figure presented.).

Enantioselective reduction of ketones and imines catalyzed by (CN-Box)ReV-oxo complexes

Nolin, Kristine A.,Ahn, Richard W.,Kobayashi, Yusuke,Kennedy-Smith, Joshua J.,Toste, F. Dean

supporting information; experimental part, p. 9555 - 9562 (2010/10/03)

The development and application of chiral, non-racemic ReV-oxo complexes to the enantioselective reduction of prochiral ketones is described. In addition to the enantioselective reduction of prochiral ketones, we report the application of these complexes to 1) a tandem Meyer-Schuster rearrangement/reduction to access enantioenriched allylic alcohols and 2) the enantioselective reduction of imines.

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