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(Z)-3-(4-methoxyphenylthio)acrylic acid is a chemical compound with the molecular formula C10H10O3S. It is an organic molecule characterized by a (Z)-3-(4-methoxyphenylthio)acrylic acid structure, which consists of a 4-methoxyphenylthio group attached to a 3-acrylic acid moiety. (Z)-3-(4-methoxyphenylthio)acrylic acid is known for its potential applications in the synthesis of various pharmaceuticals and agrochemicals, particularly as a building block for the development of new drugs and pesticides. Its unique structure allows for the exploration of different chemical reactions and modifications, making it a valuable intermediate in organic chemistry.

714-32-9

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714-32-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 714-32-9 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 4 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 714-32:
(5*7)+(4*1)+(3*4)+(2*3)+(1*2)=59
59 % 10 = 9
So 714-32-9 is a valid CAS Registry Number.

714-32-9Relevant 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 (2013/05/21)

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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