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(Z)-3-(4-chlorophenylthio)acrylic acid, also known as (Z)-3-(4-chlorobenzenethio)prop-2-enoic acid, is an organic compound with the chemical formula C9H7ClO2S. It is a yellow crystalline solid that exhibits a distinct chemical structure, featuring a conjugated double bond system and a phenylthio group attached to the acrylic acid moiety. (Z)-3-(4-chlorophenylthio)acrylic acid is characterized by its specific geometric isomerism, with the chlorine atom and the phenylthio group being on the same side of the double bond, which is denoted by the "Z" prefix. It is used in the synthesis of various pharmaceuticals and agrochemicals, particularly as an intermediate in the production of fungicides and other bioactive compounds. The compound's properties, such as its reactivity and solubility, make it a valuable building block in the development of new chemical entities with potential applications in various industries.

710-39-4

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710-39-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 710-39-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,1 and 0 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 710-39:
(5*7)+(4*1)+(3*0)+(2*3)+(1*9)=54
54 % 10 = 4
So 710-39-4 is a valid CAS Registry Number.

710-39-4Downstream Products

710-39-4Relevant academic research and scientific papers

Palladium-Catalyzed Synthesis of (Z)-3-Arylthioacrylic Acids and Thiochromenones

Palani, Thiruvengadam,Park, Kyungho,Song, Kwang Ho,Lee, Sunwoo

, p. 1160 - 1168 (2013)

The three-component reaction of aryl halides, sodium sulfide pentahydrate (Na2S×5 H2O), and propiolic acid in the presence of 2.5% bis(triphenylphosphine)palladium chloride [Pd(PPh3) 2Cl2], 5% 1,4-bis(diphenylphosphino)butane (dppb) and 2equivalents of 1,8-diazabicycloundec-7-ene (DBU) produces stereoselectively (Z)-3-arylthioacrylic acids in good yields. A study of the reaction pathway suggested that the C-S bond formation between aryl halides and Na 2S×5 H2O proceeded first, and the resulting intermediate reacted with propiolic acid to produce the desired product. In addition, when the resulting product was treated with acid, the respective thiochromenones were formed in good yields. Copyright

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