(4-HYDROXYMETHYL-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER
- Product Name
- (4-HYDROXYMETHYL-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER
- CAS No.
- 123986-64-1
- Chemical Name
- (4-HYDROXYMETHYL-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER
- Synonyms
- 4-(BOC-AMINOMETHYL-PHENYL)-METHANOL;4-(N-Boc-aMinoMethyl)benzyl alcohol;N-Boc-4-(aminomethyl)benzyl Alcohol;tert-BUTYL-4-(HYDROXYMETHYL)BENZYLCARBAMATE;4-(Aminomethyl)benzyl alcohol, N-BOC protected;4-(Aminomethyl)benzylalcohol,N-BOCprotected97%;4-(tert-Butoxycarbonylaminomethyl)benzyl alcohol;tert-Butyl [4-(hydroxymethyl)benzyl]carbamate 97%;4-(N-TERT-BUTOXYCARBONYLAMINOMETHYL)BENZYL ALCOHOL;4-(Aminomethyl)benzyl alcohol, N-BOC protected 97%
- CBNumber
- CB6682736
- Molecular Formula
- C13H19NO3
- Formula Weight
- 237.29
- MOL File
- 123986-64-1.mol
(4-HYDROXYMETHYL-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER Property
- Melting point:
- 98 °C
- Boiling point:
- 397.2±30.0 °C(Predicted)
- Density
- 1.106±0.06 g/cm3(Predicted)
- storage temp.
- 2-8°C
- form
- solid
- pka
- 12.19±0.46(Predicted)
- color
- White
Safety
- Hazard Codes
- Xi
- Hazard Note
- Irritant
- HS Code
- 2906290090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P271Use only outdoors or in a well-ventilated area.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- H972423
- Product name
- (4-Hydroxymethyl-benzyl)-carbamicacidtert-butylester
- Packaging
- 100mg
- Price
- $45
- Updated
- 2021/12/16
- Product number
- H972423
- Product name
- (4-Hydroxymethyl-benzyl)-carbamicacidtert-butylester
- Packaging
- 500mg
- Price
- $65
- Updated
- 2021/12/16
- Product number
- BP-21247
- Product name
- (4-HYDROXYMETHYL-BENZYL)-CARBAMICACIDTERT-BUTYLESTER
- Packaging
- 1g
- Price
- $70
- Updated
- 2021/12/16
- Product number
- J92615
- Product name
- tert-Butyl4-(hydroxymethyl)benzylcarbamate
- Packaging
- 5g
- Price
- $75
- Updated
- 2021/12/16
- Product number
- OR14352
- Product name
- 4-(Aminomethyl)benzylalcohol,N-BOCprotected
- Purity
- 97%
- Packaging
- 5g
- Price
- $90
- Updated
- 2021/12/16
(4-HYDROXYMETHYL-BENZYL)-CARBAMIC ACID TERT-BUTYL ESTER Chemical Properties,Usage,Production
Synthesis
24424-99-5
39895-56-2
123986-64-1
GENERAL STEPS: A mixture of 4-(aminomethyl)benzenemethanol (1 g, 7.29 mmol) and di-tert-butyl dicarbonate (1.59 g, 7.29 mmol) in dichloromethane (30 mL) was reacted at room temperature with stirring overnight. Upon completion of the reaction, the reaction mixture was concentrated under reduced pressure to remove the solvent. The crude product was purified by silica gel column chromatography with the eluent being a solvent mixture of dichloromethane and ethyl acetate (1:1, v/v) to afford tert-butyl 4-(hydroxymethyl)benzylcarbamate (0.8 g, 2.28 mmol, 31% yield) as a white solid. The product was characterized by 1H NMR (400 MHz, DMSO-d6): δ 7.37 (s, 1H), 7.22 (dd, J = 27.8, 8.0 Hz, 4H), 5.13 (t, J = 5.7 Hz, 1H), 4.46 (d, J = 5.7 Hz, 2H), 4.10 (d, J = 6.1 Hz, 2H), 1.36 (s, 9H ).
References
[1] Patent: WO2006/12135, 2006, A1. Location in patent: Page/Page column 49-51
[2] Patent: US2006/293379, 2006, A1. Location in patent: Page/Page column 63
[3] Angewandte Chemie - International Edition, 2012, vol. 51, # 4, p. 941 - 944
[4] Chemical Communications, 2010, vol. 46, # 7, p. 1073 - 1075
[5] Journal of Medicinal Chemistry, 2009, vol. 52, # 1, p. 33 - 47
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