Norborna-diene → HCID 101172629, 화합물

HRID 374076

반응식

HRID 374076 반응식
[C:1]12[CH2:7][C:4]([CH2:5][CH2:6]1)=[CH:3][CH:2]=2>[Co](Br)Br>[CH2:7]1[CH:4]2[C@H:3]3[C@H:7]4[CH:4]5[CH2:3][CH:2]6[CH:6]([C@@H:5]5[C@@H:5]2[C@H:6]2[CH:1]1[C@H:2]23)[C@@H:1]46

참가 물질

3

반응물 1

HCID 18006658Norborna-diene

생성물 1

HCID 101172629HCID 101172629, 화합물수율 68%

시약·촉매·용매 1

HCID 24610Cobalt dibromide촉매

실험 절차

Diamantane was prepared from norbornadiene by a modified route based on the procedure given in Grund, T. M.; Thielecke, W.; v. R. Schleyer, P. Org. Syn. 53, 30. Anhydrous cobalt bromide was prepared in 80% yield from cobalt carbonate and HBr. Cobalt bromide was then reacted with triphenylphosphine in toluene to give bis(triphenylphosphine)cobalt bromide in 88% yield; 1.3 Kg of this catalyst was prepared in a single reaction. Reaction of norbornadiene with the cobalt catalyst gave the dimer, Binor-S, in 68% yield, and approximately 1.5 Kg of this material was prepared.

출처 및 근거

ORD 기록
ord-b337dfeb1c2d4d3b913a241b763f9f3a
출처 데이터셋
uspto-grants-1992_11
특허 번호
US05166313

연결된 노트

불러오는 중…