4-????-2-???4-????-2-???
4-????-2-???4-????-2-??? ??
- ?? ?
- 90-92 °C/0.1 mmHg (lit.)
- ??
- 1.027 g/mL at 20 °C (lit.)
- ???
- n20/D 1.505
- ???
- >113℃
- ??? ??
- ??
- ??
- ???
- BRN
- 779045
??
- ?? ? ?? ??
- ?? ? ???? ?? (GHS)
| ????? |
23-24/25 |
|
|
| WGK ?? |
2 |
|
|
| RTECS ?? |
EL9085500 |
|
|
| ????(GHS): |
|
| ?? ?: |
Danger |
| ??·?? ??: |
| ?? |
??·?? ?? |
?? ?? |
?? |
?? ? |
?? ?? |
P- ?? |
| H318 |
?? ?? ??? ??? |
?? ? ?? ?? ??? ?? |
?? 1 |
?? |
|
P280, P305+P351+P338, P310 |
|
| ??????: |
| P280 |
????/???/???/?????? ?????. |
| P305+P351+P338 |
?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????. |
| P310 |
?? ????(??)? ??? ????.
???? ?? ????(??)? ??? ????. |
|
4-????-2-???4-????-2-??? C??? ??, ??, ??
??
4-Benzyloxy-2-butanone was used in the synthesis of 4-benzyloxy-2-butanol.
Synthesis Reference(s)
Organic Syntheses, Coll. Vol. 7, p. 386, 1990
Tetrahedron Letters, 23, p. 2679, 1982
DOI: 10.1016/S0040-4039(00)87430-4
?? ??
4-Benzyloxy-2-butanone on aminophosphonylation followed by cyclization yields 3-amino-2-oxo-1,2-oxaphospholane.
4-????-2-???4-????-2-??? ?? ?? ? ???
???
?? ??
4-????-2-???4-????-2-??? ?? ??
???( 43)?? ??
4-????-2-???4-????-2-??? ?? ??:
?????????????
Algestone acetophenide
DIBENZYL ACETONE DICARBOXYLATE
4-BENZYLOXY-2-BUTANONE
3,3-BIS(HYDROXYMETHYL)-2,3-DIHYDRO-4H-CHROMEN-4-ONE 4-CHLOROBENZALDEHYDE ACETAL
1-phenylethyl acetoacetate
(S)-3-BOC-AMINO-1-DIAZO-4-BENZYLOXY-2-BUTANONE,N-alpha-t-Butyloxycarbonyl-O-benzyl-L-serinyl-diazomethane, (S)-3-Boc-amino-1-diazo-4-benzyloxy-2-butanone
(2-[(BENZOYLOXY)METHYL]-1-OXO-1,2,3,4-TETRAHYDRO-2-NAPHTHALENYL)METHYL BENZENECARBOXYLATE
(2-([(2,4-DICHLOROBENZOYL)OXY]METHYL)-1-OXO-1,2,3,4-TETRAHYDRO-2-NAPHTHALENYL)METHYL 2,4-DICHLOROBENZENECARBOXYLATE
3,3-BIS(HYDROXYMETHYL)-2,3-DIHYDRO-4H-CHROMEN-4-ONE BENZALDEHYDE ACETAL
(3-[(BENZOYLOXY)METHYL]-4-OXO-3,4-DIHYDRO-2H-CHROMEN-3-YL)METHYL BENZENECARBOXYLATE
2,2-BIS(HYDROXYMETHYL)-3,4-DIHYDRO-1(2H)-NAPTHALENONE-4-CHLOROBENZALDEHYDE ACETAL
3,3-BIS(HYDROXYMETHYL)-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE 4-CHLOROBENZALDEHYDE ACETAL
3-(2-[4-(1H-IMIDAZOL-1-YL)PHENYL]-2-OXOETHYL)-2-BENZOFURAN-1(3H)-ONE
3,3-BIS(HYDROXYMETHYL)-2,3-DIHYDRO-4H-THIOCHROMEN-4-ONE BENZALDEHYDE ACETAL
[4-OXO-3-(([3-(TRIFLUOROMETHYL)BENZOYL]OXY)METHYL)-3,4-DIHYDRO-2H-THIOCHROMEN-3-YL]METHYL 3-(TRIFLUOROMETHYL)BENZENECARBOXYLATE
[1-OXO-2-(([3-(TRIFLUOROMETHYL)BENZOYL]OXY)METHYL)-1,2,3,4-TETRAHYDRO-2-NAPHTHALENYL]METHYL 3-(TRIFLUOROMETHYL)BENZENECARBOXYLATE
2,2-BIS(HYDROXYMETHYL)-3,4-DIHYDRO-1(2H)-NAPTHALENONEBENZALDEHYDE ACETAL
