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ChemicalBook CAS DataBase List 1H-INDENE, 5-CHLORO-2,3-DIHYDRO-
60669-08-1

1H-INDENE, 5-CHLORO-2,3-DIHYDRO- synthesis

4synthesis methods
42348-86-7 Synthesis
5-Chloro-1-indanone

42348-86-7
396 suppliers
$9.00/1g

3970-52-3 Synthesis
6-Chloro-1H-indene

3970-52-3
16 suppliers
$474.00/1g

3970-51-2 Synthesis
5-CHLORO-1H-INDENE

3970-51-2
46 suppliers
$60.00/5mg

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Yield:-

Steps:

Multi-step reaction with 2 steps
1: hydrazine hydrate monohydrate / ethanol / 3 h / Reflux
2: Ni(PPh3)2Cl2; 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydro-1H-imidazol-3-ium chloride; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine / tetrahydrofuran / 24 h / 100 °C / Glovebox; Inert atmosphere; Green chemistry

References:

Xia, Shumei;Cao, Dawei;Zeng, Huiying;He, Liang-Nian;Li, Chao-Jun [Journal of the American Chemical Society,2022,vol. 2,# 8,p. 1929 - 1934]

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