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(Z)-1-phenylhex-4-en-1-ol, also known as (Z)-1-phenyl-4-hexen-1-ol, is an organic compound characterized by a phenyl group attached to a hexenol chain. This molecule features a double bond between the 4th and 5th carbon atoms, which gives it the (Z) geometric isomer configuration, indicating that the phenyl group and the hydroxyl group are on the same side of the double bond. It is a colorless to pale yellow liquid with a distinct floral scent, commonly used in the fragrance industry to impart a natural, green, and slightly fruity aroma to perfumes and other scented products. The compound is also found in various natural sources, such as flowers and fruits, contributing to their characteristic scents.

4535-43-7

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4535-43-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4535-43-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,5,3 and 5 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 4535-43:
(6*4)+(5*5)+(4*3)+(3*5)+(2*4)+(1*3)=87
87 % 10 = 7
So 4535-43-7 is a valid CAS Registry Number.

4535-43-7Downstream Products

4535-43-7Relevant academic research and scientific papers

Selective Isomerization of Terminal Alkenes to (Z)-2-Alkenes Catalyzed by an Air-Stable Molybdenum(0) Complex

Becica, Joseph,Glaze, Owen D.,Wozniak, Derek I.,Dobereiner, Graham E.

, p. 482 - 490 (2018/02/17)

Positional and stereochemical selectivity in the isomerization of terminal alkenes to internal alkenes is observed using the cis-Mo(CO)4(PPh3)2 precatalyst. A p-toluenesulfonic acid (TsOH) cocatalyst is essential for catalyst activity. Various functionalized terminal alkenes have been converted to the corresponding 2-alkenes, generally favoring the Z isomer with selectivity as high as 8:1 Z:E at high conversion. Interrogation of the catalyst initiation mechanism by 31P NMR reveals that cis-Mo(CO)4(PPh3)2 reacts with TsOH at elevated temperatures to yield a phosphine-ligated Mo hydride (MoH) species. Catalysis may proceed via 2,1-insertion of a terminal alkene into a MoH group and stereoselective β-hydride elimination to yield the (Z)-2-alkene.

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