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tert-butyl 2-methoxypyridin-3-ylcarbamate

Product Name
tert-butyl 2-methoxypyridin-3-ylcarbamate
CAS No.
161117-83-5
Chemical Name
tert-butyl 2-methoxypyridin-3-ylcarbamate
Synonyms
3-(Boc-amino)-2-methoxypyridine;Tert-Butyl2-methoxy-3-pyridinylcarbamate;tert-butyl 2-methoxypyridin-3-ylcarbamate;3-(N-tert-butoxycarbonylaMino)-2-Methoxypyridine;CarbaMic acid, (2-Methoxy-3-pyridinyl)-, 1,1-diMethylethyl ester;Carbamic acid, N-(2-methoxy-3-pyridinyl)-, 1,1-dimethylethyl ester
CBNumber
CB31561703
Molecular Formula
C11H16N2O3
Formula Weight
224.26
MOL File
161117-83-5.mol
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tert-butyl 2-methoxypyridin-3-ylcarbamate Property

Boiling point:
276.0±25.0 °C(Predicted)
Density 
1.146±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
12.31±0.70(Predicted)
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Matrix Scientific
Product number
071076
Product name
tert-Butyl 2-methoxypyridin-3-ylcarbamate
Purity
97%
Packaging
5g
Price
$617
Updated
2021/12/16
AK Scientific
Product number
8148AA
Product name
tert-Butyl(2-methoxypyridin-3-yl)carbamate
Packaging
10g
Price
$750
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
CHM0096924
Product name
TERT-BUTYL 2-METHOXYPYRIDIN-3-YLCARBAMATE
Purity
95.00%
Packaging
5G
Price
$1428.74
Updated
2021/12/16
Chemenu
Product number
CM120757
Product name
3-(Boc-amino)-2-methoxypyridine
Purity
95%
Packaging
25g
Price
$622
Updated
2021/12/16
Ambeed
Product number
A362916
Product name
tert-Butyl(2-methoxypyridin-3-yl)carbamate
Purity
98+%
Packaging
1g
Price
$48
Updated
2021/12/16
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tert-butyl 2-methoxypyridin-3-ylcarbamate Chemical Properties,Usage,Production

Synthesis

20265-38-7

24424-99-5

161117-83-5

To a 2000 mL three-necked flask was added 2-methoxy-3-aminopyridine (100 g, 0.8 mol, 1.0 equiv), di-tert-butyl dicarbonate (194 g, 0.89 mol, 1.1 equiv) and 1,4-dioxane (1140 mL, 11.4 vol). The reaction mixture was heated to reflux and kept for 4 h. The progress of the reaction was monitored by thin layer chromatography (TLC) (Expander: ethyl acetate/petroleum ether = 1:4, Rf of raw material = 0.3, Rf of product = 0.55) until the raw material disappeared completely. After completion of the reaction, the reaction mixture was concentrated to afford tert-butyl 2-methoxypyridine-3-carbamate as a dark colored oil (181 g, 100% yield).1H NMR (400 MHz, DMSO-d6): δ 1.47 (s, 9H), 3.91 (s, 3H), 6.95 (m, 1H), 7.84 (m, 1H), 7.98 (d, J =8.1 Hz, 1H), 8.17 (br s, 1H).

References

[1] Bioorganic and Medicinal Chemistry Letters, 2008, vol. 18, # 23, p. 6041 - 6045
[2] Tetrahedron Letters, 2011, vol. 52, # 41, p. 5292 - 5296
[3] Patent: US6339097, 2002, B1. Location in patent: Page column 13
[4] Journal of the Chemical Society - Perkin Transactions 1, 1996, # 18, p. 2221 - 2226
[5] Tetrahedron Letters, 1994, vol. 35, # 48, p. 9003 - 9006

tert-butyl 2-methoxypyridin-3-ylcarbamate Preparation Products And Raw materials

Raw materials

Preparation Products

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161117-83-5, tert-butyl 2-methoxypyridin-3-ylcarbamateRelated Search:

2-METHOXY-3-(BOC-AMINO)-4-TRIFLUORO-ACETYLPYRIDINE tert-butyl 2-methoxypyridin-3-ylcarbamate

  • tert-butyl 2-methoxypyridin-3-ylcarbamate
  • 3-(N-tert-butoxycarbonylaMino)-2-Methoxypyridine
  • CarbaMic acid, (2-Methoxy-3-pyridinyl)-, 1,1-diMethylethyl ester
  • Carbamic acid, N-(2-methoxy-3-pyridinyl)-, 1,1-dimethylethyl ester
  • Tert-Butyl2-methoxy-3-pyridinylcarbamate
  • 3-(Boc-amino)-2-methoxypyridine
  • 161117-83-5