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1-Bromo-4-(1-chloro-but-3-enyl)-benzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134619-71-9

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134619-71-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134619-71-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,6,1 and 9 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 134619-71:
(8*1)+(7*3)+(6*4)+(5*6)+(4*1)+(3*9)+(2*7)+(1*1)=129
129 % 10 = 9
So 134619-71-9 is a valid CAS Registry Number.

134619-71-9Downstream Products

134619-71-9Relevant academic research and scientific papers

Boron trihalide mediated haloallylation of aryl aldehydes and its application to the preparation of (E)-1,3-dienes

Quinn, Michael P.,Yao, Min-Liang,Yong, Li,Kabalka, George W.

experimental part, p. 3815 - 3820 (2012/01/05)

In the presence of boron trihalides, aryl aldehydes couple readily with allylmetals to afford haloallylated products. The reactions tolerate a variety of functional groups. Simple aqueous workup of haloallylation reactions, followed by treatment with 1,8-

Boron trihalide mediated haloallylation of aryl aldehydes: Reaction and mechanistic insight

Yao, Min-Liang,Borella, Scott,Quick, Travis,Kabalka, George Walter

, p. 776 - 778 (2008/09/20)

The reaction of aryl aldehydes with allylsilanes in the presence of boron trihalides produces haloallylated products. Mechanistic details are presented. The Royal Society of Chemistry.

Halogenative Allylation and Reduction of Aromatic Acetals by Double Substitution of Alkoxyl Groups in Acetal

Oriyama, Takeshi,Iwanami, Katsuyuki,Tsukamoto, Kazuhisa,Ichimura, Yuichi,Koga, Gen

, p. 1410 - 1412 (2007/10/02)

In the presence of excessive amount of acetyl halide along with a catalytic amount of tin(II) halide, aromatic acetals react with allyltrimethylsilane or triethylsilane to give α-allylbenzyl halides or benzyl halides, respectively, in good to excellent yields.

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