tert-Butoxy bis(dimethylamino)methane
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tert-Butoxy bis(dimethylamino)methane 속성
- 끓는 점
- 50-55 °C/15 mmHg (lit.)
- 밀도
- 0.844 g/mL at 25 °C (lit.)
- 굴절률
- n
20/D 1.422(lit.)
- 인화점
- 106 °F
- 저장 조건
- Sealed in dry,Store in freezer, under -20°C
- 용해도
- 클로로포름(약간 용해됨), DMSO(약간 용해됨), 메탄올(약간 용해됨)
- 산도 계수 (pKa)
- 5.46±0.38(Predicted)
- 물리적 상태
- 액체
- 색상
- 맑은 연한 노란색
- Specific Gravity
- 0.844
- BRN
- 1901973
- 안정성
- 흡습성
- InChI
- InChI=1S/C9H22N2O/c1-9(2,3)12-8(10(4)5)11(6)7/h8H,1-7H3
- InChIKey
- HXRAMSFGUAOAJR-UHFFFAOYSA-N
- SMILES
- C(OC(C)(C)C)(N(C)C)N(C)C
- CAS 데이터베이스
- 5815-08-7(CAS DataBase Reference)
안전
- 위험 및 안전 성명
- 위험 및 사전주의 사항 (GHS)
| 위험품 표기 | Xi,F | ||
|---|---|---|---|
| 위험 카페고리 넘버 | 10-36/37/38 | ||
| 안전지침서 | 26 | ||
| 유엔번호(UN No.) | UN 1993 3/PG 3 | ||
| WGK 독일 | 3 | ||
| F 고인화성물질 | 10 | ||
| 위험 등급 | 3 | ||
| 포장분류 | III | ||
| HS 번호 | 29221990 |
tert-Butoxy bis(dimethylamino)methane C화학적 특성, 용도, 생산
개요
Bredereck's reagent, chemically known as tert-Butoxy bis(dimethylamino)methane, is a versatile reagent. It can be used for a-methylation, a-methylenation, and a-amidation of multiple carbonyl systems or compounds with active CH groups. The advantage is the in situ generation of strongly basic alkanes (t-BuO-) and the generation of the corresponding iminium ions by thermal decomposition. After the Mannich reaction of the carbonyl substrate with the in situ generated iminium ion, the dimethylamine is eliminated from the adduct B- in the final step to give the condensation product, which can be converted into various types of compounds.화학적 성질
Clear pale yellow liquid용도
Reactant for:• ;Preparation of pyrroloquinazolines as photochemotherapeutic agents1• ;Enanatioslective formal synthesis of the Cinchona alkaloid quinine via stereoselective intermolecular radical addition2• ;Synthesis of camptothecin via intramolecular isomuenchnone cycloaddition reaction3• ;Aminomethylenation reactions4tert-Butoxy bis(dimethylamino)methane 준비 용품 및 원자재
원자재
준비 용품
5-METHOXY-1H-PYRROLO[3,2-B]피리딘
시클로헥산아세트산,4-[4-[(1Z)-1-시아노-2-(디메틸아미노)에테닐]페닐]-,에틸에스테르,트랜스-
2-Propen-1-one, 1-cyclohexyl-3-(dimethylamino)-, (E)- (8CI)
3-(디메틸아미노)-1,2-디페닐-2-프로펜-1-온
EthenaMine,2-(2-벤족사졸릴)-N,N-디메틸-
5-[(DIMETHYLAMINO)METHYLENE]-3-PHENYL-2-THIOXOTETRAHYDRO-4H-IMIDAZOL-4-ONE
2-(2-브로모피리딘-4-일)아세토니트릴
tert-Butoxy bis(dimethylamino)methane 공급 업체
글로벌( 169)공급 업체
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