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| CAS No.: | 159622-10-3 |
|---|---|
| Name: | VINYL ACCA |
| Article Data: | 33 |
| Molecular Structure: | |
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| Formula: | C11H17NO4 |
| Molecular Weight: | 227.26 |
| Synonyms: | (1R,2S)-1-[(tert-Butoxycarbonyl)amino]-2-vinylcyclopropanecarboxylic acid;Cyclopropanecarboxylicacid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethenyl-, (1R-trans)-;(1R,2S)-1-({[(2-Methyl-2-propanyl)oxy]carbonyl}amino)-2-vinylcyclopropanecarboxylic acid; |
| EINECS: | 1592732-453-0 |
| Density: | 1.171 g/cm3 |
| Boiling Point: | 360.993 °C at 760 mmHg |
| Flash Point: | 172.123 °C |
| PSA: | 75.63000 |
| LogP: | 1.93130 |
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- 159622-09-0
(1R,2S)-1-tert-butoxycarbonylamino-2-vinyl-cyclopropanecarboxylic acid methyl ester
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Stage #1: (1R,2S)-1-tert-butoxycarbonylamino-2-vinyl-cyclopropanecarboxylic acid methyl ester With lithium hydroxide; water In tetrahydrofuran; methanol at 20℃; for 19h; Stage #2: With hydrogenchloride In tetrahydrofuran; methanol; water pH=1; | 100% |
| With lithium hydroxide monohydrate; water In tetrahydrofuran; methanol at 45℃; | 98% |
| With potassium hydroxide In methanol |
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| With acetic acid In water; ethyl acetate at 0℃; for 0.5h; | 100% |
| With acetic acid In water; ethyl acetate at 0℃; for 0.5h; | 100% |
| With acetic acid In water; ethyl acetate at 3℃; for 0.5h; | 472 mg |
- 24424-99-5
di-tert-butyl dicarbonate
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Stage #1: di-tert-butyl dicarbonate; (1R,2S)-2-vinyl-1-aminocyclopropanecarboxylic acid With triethylamine In water; acetone at 20℃; for 20h; Stage #2: With citric acid In water pH=2 - 3; | 100% |
| With triethylamine In water; acetone at 20℃; for 20h; | 100% |
| With triethylamine In water; acetone at 20℃; for 20h; | 100% |
| With sodium hydroxide In dichloromethane; water at 20 - 25℃; for 16h; pH=9.5 - 10; pH-value; | 8.97 g |
- 24424-99-5
di-tert-butyl dicarbonate
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| With acetic acid In water; ethyl acetate at 0℃; for 0.5h; | 99.5% |
- 259217-95-3
N-Boc-(1R,2S)-1-amino-2-vinylcyclopropane carboxylic acid ethyl ester
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| With sulfuric acid In water pH=2; | 99% |
| With water; lithium hydroxide In tetrahydrofuran; methanol at 0 - 20℃; | 99% |
| With water; lithium hydroxide In tetrahydrofuran; methanol at 0 - 20℃; | 99% |
- 1265883-97-3
methyl N-Boc-(1R,2S)-1-amino-2-vinylcyclopropane-carboxylate tosylate
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Stage #1: methyl N-Boc-(1R,2S)-1-amino-2-vinylcyclopropane-carboxylate tosylate With sodium hydroxide In tetrahydrofuran; water at 20 - 50℃; for 72h; Stage #2: With hydrogenchloride In water | 98% |
| With water; sodium hydroxide In tetrahydrofuran at 20 - 50℃; for 72h; | 98% |
- 24424-99-5
di-tert-butyl dicarbonate
- 1221174-69-1
sodium (1S,2S)-2-vinyl-1-carbamoylcyclopropanecarboxylate
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Stage #1: sodium (1S,2S)-2-vinyl-1-carbamoylcyclopropanecarboxylate With hypochloric acid In tetrahydrofuran; water at 0 - 60℃; for 3h; Stage #2: di-tert-butyl dicarbonate In tetrahydrofuran; water at 26℃; for 3h; Stage #3: With hydrogenchloride In tetrahydrofuran; water pH=3; | 70% |
- 17447-60-8
dimethyl 2-vinylcyclopropane-1,1-dicarboxylate
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Multi-step reaction with 4 steps 2: Et3N, NaN3, ClCOOEt 3: Heating 4: aq. KOH / methanol View Scheme |
- 159622-08-9
(1S,2S)-1-Azidocarbonyl-2-vinyl-cyclopropanecarboxylic acid methyl ester
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Multi-step reaction with 2 steps 1: Heating 2: aq. KOH / methanol View Scheme |
- 159700-59-1
(1S,2S)-1-carbomethoxy-2-vinylcyclopropane-1-carboxylic acid
- 159622-10-3
(1R,2S)-1-(tert-butoxycarbonylamino)-2-vinylcyclopropanecarboxylic acid
| Conditions | Yield |
|---|---|
| Multi-step reaction with 3 steps 1: Et3N, NaN3, ClCOOEt 2: Heating 3: aq. KOH / methanol View Scheme |
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Chemistry
Molecular Structure:
Molecular Formula: C11H17NO4
Molecular Weight: 227.257
IUPAC Name: (2S)-2-Ethenyl-1-[(2-methylpropan-2-yl)oxycarbonylamino]cyclopropane-1-carboxylic acid
Synonyms of (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid (CAS NO.159622-10-3): Vinyl acca ; Vinyl acca a.k.a (1R,2S) N-Boc-1-amino-2-vinyl cyc ; Cyclopropanecarboxylic acid, 1-[[(1,1-dimethylethoxy)carbonyl]amino]-2-ethenyl-, (1R,2S)-
CAS NO: 159622-10-3
Product Categories: Amino Acid Derivatives
Index of Refraction: 1.508
Molar Refractivity: 57.853 cm3
Molar Volume: 194.118 cm3
Surface Tension: 42.851 dyne/cm
Density: 1.171 g/cm3
Flash Point: 172.123 °C
Enthalpy of Vaporization: 66.651 kJ/mol
Boiling Point (1R,2S)-1-tert-Butoxycarbonylamino-2-vinylcyclopropanecarboxylic acid (CAS NO.159622-10-3): 360.993 °C at 760 mmHg