Sodium Hydroxide → Bis(p-methoxyphenyl) telluroxide

반응식

[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([Te:9](Cl)(Cl)[C:10]2[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][CH:11]=2)=[CH:5][CH:4]=1.[OH-:20].[Na+]>>[CH3:1][O:2][C:3]1[CH:8]=[CH:7][C:6]([Te:9]([C:10]2[CH:15]=[CH:14][C:13]([O:16][CH3:17])=[CH:12][CH:11]=2)=[O:20])=[CH:5][CH:4]=1

참가 물질

반응물 2

HCID 14798Sodium Hydroxide

HCID 11090936Bis-(p-methoxyphenyl)tellurium dichloride

생성물 1

HCID 3044917Bis(p-methoxyphenyl) telluroxide수율 81%

실험 절차

The bis-(p-methoxyphenyl)tellurium dichloride (8.00 g, 19.4 mmol) was stirred at 95° in aqueous sodium hydroxide (100 ml, 5%) for 1 h. After cooling in an ice bath the white solid was filtered and dried under vacuum over phosphorus pentoxide to give bis-(p-methoxyphenyl)telluroxide (5.60 g, 81%), m.p. 187°-189° (lit., 190°-191°) νmax (Nujol) 1585,1575,1490,1460,1401,1380,1295,1247,1180,1172,1109,1068,1026,823,811 and 789 cm-1.

후처리

temperatureAfter cooling in an ice bath the white solid
filtrationwas filtered
dry with materialdried under vacuum over phosphorus pentoxide

출처 및 근거

ORD 기록: ord-60c18f0f2b1b405595a161d5cc182a53
출처 데이터셋: uspto-grants-1983_01
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04370497

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