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CAS 57295-14-4
tert-butyl (4-vinylphenyl)carbamate
Codes：FLORB-008
Application context (from source-drug indications)
阿尔茨海默病氟贝他吡[18F]造影检查氟贝他吡[18F]胶质母细胞瘤氟贝他吡[18F]神经变性疾病氟贝他吡[18F]额颞痴呆氟贝他吡[18F]轻度认知障碍氟贝他吡[18F]
Source drugs (routes using this intermediate)
| Drug | Tier | Expiry |
|---|---|---|
| 氟贝他吡[18F]Florbetapir(18F) | Tier C — Watch / trade | - |
Position in synthesis routes (up/downstream chain)
Ordered by route registration; left → right is the synthesis direction. The highlighted node is the current CAS; others link to their own profiles.
2,2'-(ethane-1,2-diylbis(oxy))bis(ethan-1-ol)→2-bromo-5-iodopyridine→2-(2-(2-((5-iodopyridin-2-yl)oxy)ethoxy)ethoxy)ethan-1-ol→tert-butyl methyl(4-vinylphenyl)carbamate→tert-butyl (E)-(4-(2-(6-(2-(2-(2-hydroxyethoxy)ethoxy)ethoxy)pyridin-3-yl)vinyl)phenyl)(methyl)carbamate→(E)-2-(2-(2-((5-(4-((tert-butoxycarbonyl)(methyl)amino)styryl)pyridin-2-yl)oxy)ethoxy)ethoxy)ethyl 4-methylbenzenesulfonate→4-vinylaniline→tert-butyl (4-vinylphenyl)carbamate
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