Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,4,7,10-Tetraazacyclododecane → N-[3-(2-carboxybutyl)-2,4,6-triiodophenyl]-1,4,7,10-tetraazacyclododecane-1-acetamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,4,7,10-Tetraazacyclododecane | HCID 64963 | — |
| 반응물 | 3-[(2-Chloroacetyl)amino]-alpha-ethyl-2,4,6-triiodobenzenepropanoic acid | HCID 22921389 | — |
| 용매 | Acetonitrile | HCID 6342 | — |
| 생성물 | N-[3-(2-carboxybutyl)-2,4,6-triiodophenyl]-1,4,7,10-tetraazacyclododecane-1-acetamide | HCID 22921399 | 75% |
반응 단계
According to the procedure described in Example 3, 105.8 g of 1,4,7,10-tetraazacyclododecane (0.62 mol) in 600 ml of CH3CN are added to a suspension of 40 g of 3-[(2-chloro-1-oxoethyl)amino]-α-ethyl-2,4,6-triiodobenzenepropanoic acid (prepared as described in Example 1) (0.62 mol) in 500 ml of CH3CN. 35.8 g of N-[3-(2-carboxybutyl)-2,4,6-triiodophenyl]-1,4,7,10-tetraazacyclododecane-1-acetamide (0.046 mol) are obtained.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05660814 |
| 출처 데이터셋 | uspto-grants-1997_08 |
| ORD ID | ord-6bf0101ca62045d2ab6efd03097a4757 |
| 출처 메모 | uspto-grants-1997_08 |