1,4-Dioxaspiro[4.5]decan-8-ol, 8-(4-methylbenzenesulfonate) → 4-[O-Benzyl-N-(1,4-dioxaspiro[4.5]dec-8-yl)hydroxylamino]-3-methoxy-2-methylpyridine

HRID 1003

Reaction equation

HRID 1003 reaction equation
[CH2:1]([O:8][NH:9][C:10]1[CH:15]=[CH:14][N:13]=[C:12]([CH3:16])[C:11]=1[O:17][CH3:18])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.S(O[CH:30]1[CH2:39][CH2:38][C:33]2([O:37][CH2:36][CH2:35][O:34]2)[CH2:32][CH2:31]1)(C1C=CC(C)=CC=1)(=O)=O>>[CH2:1]([O:8][N:9]([C:10]1[CH:15]=[CH:14][N:13]=[C:12]([CH3:16])[C:11]=1[O:17][CH3:18])[CH:30]1[CH2:39][CH2:38][C:33]2([O:37][CH2:36][CH2:35][O:34]2)[CH2:32][CH2:31]1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 5674891,4-Dioxaspiro[4.5]decan-8-ol, 8-(4-methylbenzenesulfonate)HCID 152793584-(O-Benzylhydroxylamino)-3-methoxy-2-methylpyridine

Product 1

HCID 196940284-[O-Benzyl-N-(1,4-dioxaspiro[4.5]dec-8-yl)hydroxylamino]-3-methoxy-2-methylpyridineYield 70%

Procedure

Prepared analogously to Example 5 from 4-(O-benzylhydroxylamino)-3-methoxy-2-methylpyridine and 8-tosyloxy-1,4-dioxaspiro[4.5]decane. Yield: 70%

Sources & evidence

ORD record
ord-d2942481069b43c48c9121e0d8415d47
Source dataset
uspto-grants-1998_03
Patent number
US05723450

Linked notes

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