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propenyl lithium is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

29283-76-9

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29283-76-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 29283-76-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,9,2,8 and 3 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 29283-76:
(7*2)+(6*9)+(5*2)+(4*8)+(3*3)+(2*7)+(1*6)=139
139 % 10 = 9
So 29283-76-9 is a valid CAS Registry Number.

29283-76-9Relevant academic research and scientific papers

Ligand-Free Iron-Catalyzed Carbon(sp2)-Carbon(sp2) Cross-Coupling of Alkenyllithium with Vinyl Halides

Liu, Qiang,Wang, Zhi-Yong,Peng, Xiao-Shui,Wong, Henry N. C.

, p. 6325 - 6333 (2018/06/01)

An efficient ligand-free iron-catalyzed cross-coupling reaction involving alkenyllithium and vinyl iodides was developed to form diene species in moderate to good yields. This new iron-catalyzed cross-coupling reaction provides a mild, inexpensive, and environmentally friendly avenue toward synthesis of diversified diene derivatives.

Palladium-Catalyzed [3+3] Annulation of Vinyl Chromium(0) Carbene Complexes through Carbene Migratory Insertion/Tsuji–Trost Reaction

Wang, Kang,Ping, Yifan,Chang, Taiwei,Wang, Jianbo

supporting information, p. 13140 - 13144 (2017/10/11)

Vinyl chromium(0) Fischer carbene complexes were employed as the source of π-allylic palladium species for catalytic [3+3] annulation under palladium catalysis. Mechanistically, this transformation is proposed to involve carbene migratory insertion and intramolecular Tsuji–Trost reaction as the key steps. Substituted six-membered heterocyclic flavonones and quinolines are obtained, depending on the nucleophilic functional group on the coupling partners.

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