Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
L-Alanine → [(4-Nitrophenyl)methylcarbonyl]-L-alanine
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | L-Alanine | HCID 5950 | — |
| 반응물 | Triethylamine | HCID 8471 | — |
| 반응물 | Water ethanol | HCID 19096565 | — |
| 반응물 | Carbonic acid 4-Nitrophenyl (4-Nitrophenyl)methyl Ester | HCID 21829967 | — |
| 생성물 | [(4-Nitrophenyl)methylcarbonyl]-L-alanine | HCID 28215877 | — |
반응 단계
The title compound is prepared by the procedure of Example 255 using 5.3 g of product from Example 254, 1.48 g of L-alanine, 4.6 ml of triethylamine, and 200 ml of 80/20 ethyl alcohol/water. The resulting oil is purified by chromatography (3×, silica gel: 50% ethyl acetate/hexane) to give 3.39 g of the desired product.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05750735 |
| 출처 데이터셋 | uspto-grants-1998_05 |
| ORD ID | ord-ca9fb0497eea4da3b7ce11ef4fe617f2 |
| 출처 메모 | uspto-grants-1998_05 |