(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

Base Information

Chemical Name:(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane
CAS No.:913829-86-4
Molecular Formula:C₃₅H₃₄NOP
Molecular Weight:515.635
Hs Code.:

Synonyms:(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

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Chemical Property of (S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

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Technology Process of (S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

There total 4 articles about (S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 69.0%

: 913829-81-9
(S,S)-N-(1-hydroxymethyl-2-methylpropyl)-7'-diphenylphosphino-1,1'-spirobiindane-7-carboxylamide

: 913829-86-4
(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

Guidance literature:: With 4-(Methylamino)pyridine; methanesulfonyl chloride; triethylamine; In dichloromethane; at 0 - 20 ℃;
DOI:10.1021/ja063444p

Reference yield:

: 913829-75-1
(S)-7-diphenylphosphino-7'-carbomethoxy-1,1'-spirobiindane

: 913829-86-4
(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

Guidance literature:: Multi-step reaction with 3 steps

1: 99 percent / aq. KOH / methanol / 100 °C

2: 100 percent / HOBt; DCC / tetrahydrofuran / 20 °C

3: 69 percent / Et₃N; 4-methylaminopyridine; MeSO₂Cl / CH₂Cl₂ / 0 - 20 °C

With 4-(Methylamino)pyridine; potassium hydroxide; benzotriazol-1-ol; methanesulfonyl chloride; triethylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; methanol; dichloromethane;
DOI:10.1021/ja063444p

Reference yield:

: 913829-78-4
(S)-7-diphenylphosphino-7'-carboxy-1,1'-spirobiindane

: 913829-86-4
(S,S)-7-[4-(isopropyl)oxazol-2-yl]-7'-diphenylphosphinyl-1,1'-spirobiinane

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / HOBt; DCC / tetrahydrofuran / 20 °C

2: 69 percent / Et₃N; 4-methylaminopyridine; MeSO₂Cl / CH₂Cl₂ / 0 - 20 °C

With 4-(Methylamino)pyridine; benzotriazol-1-ol; methanesulfonyl chloride; triethylamine; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja063444p