Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Phosphinodithioic acid, dicyclohexyl- → 3,5-Di-t-butyl-4-hydroxybenzyl dicyclohexylphosphinodithioate
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Phosphinodithioic acid, dicyclohexyl- | HCID 75641 | — |
| 반응물 | Phenol, 4-(bromomethyl)-2,6-bis(1,1-dimethylethyl)- | HCID 612973 | — |
| 생성물 | 3,5-Di-t-butyl-4-hydroxybenzyl dicyclohexylphosphinodithioate | HCID 21391652 | — |
반응 단계
3,5-di-t-butyl-4-hydroxybenzyl bromide was reacted with the ammonium salt of dicyclohexylphosphinodithioic acid to obtain 3,5-di-t-butyl-4-hydroxybenzyl dicyclohexylphosphinodithioate, m.p. 129°-131° C, which on testing lasted 475 hours* longer than the control. The total number of hours required to reach failure was 1.9 times that of the control.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04064106 |
| 출처 데이터셋 | uspto-grants-1977_12 |
| ORD ID | ord-02234d352ac847228eacd63bd0fa0803 |
| 출처 메모 | uspto-grants-1977_12 |