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18162-48-6872-50-4Methylene ChloridenaphthaleneTHFTitanium Dioxide
ChemicalBook CAS DataBase List 7,8-Epoxy-vitamin D3
89231-90-3

7,8-Epoxy-vitamin D3 synthesis

2synthesis methods
Vitamin D3

67-97-0
816 suppliers
$20.00/1g

7,8-Epoxy-vitamin D3

89231-90-3
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Yield: 81%

Reaction Conditions:

with 3-chloro-benzenecarboperoxoic acid in dichloromethane for 2.5 h;-70 deg C to 0 deg C;

References:

Nakayama, Keiko;Yamada, Sachiko;Takayama, Hiroaki;Nawata, Yoshiharu;Iitaka, Yoichi [Journal of Organic Chemistry,1984,vol. 49,p. 1537 - 1539]

Vitamin D3

67-97-0
816 suppliers
$20.00/1g

7,8-Epoxy-vitamin D3

89231-90-3
4 suppliers
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9,10-Secocholesta-7,10(19)-dien-3-ol, 5,6-epoxy-, (3β,5β,6R,7E)- (9CI)

89231-92-5
0 suppliers
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Ethanamine, N-[(3,5-dichlorophenyl)methylene]-2,2-diethoxy-

1000210-73-0
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References