ChemicalBook > CAS DataBase List > (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER

(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER

Product Name
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
CAS No.
211029-67-3
Chemical Name
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
Synonyms
CAS:211029-67-3;N-Boc-4-amino-3-iodopyridine;4-(Boc-amino)-3-iodopyridine;4-(Boc-amino)-3-iodopyridine 96%;4-(Boc-amino)-3-iodopyridine, 96%;tert-butyl 3-iodopyridin-4-ylcarbaMate;TERT-BUTYL 3-IODO-4-PYRIDINYLCARBAMATE;ert-butylN-(3-iodopyridin-4-yl)carbamate;tert-butyl N-(3-iodo-4-pyridyl)carbamate;tert-Butyl-(3-iodopyridine-4-yl)carbamate
CBNumber
CB0690591
Molecular Formula
C10H13IN2O2
Formula Weight
320.13
MOL File
211029-67-3.mol
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(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER Property

Melting point:
79-83°C
Boiling point:
313.2±27.0 °C(Predicted)
Density 
1.652±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2–8 °C
form 
solid
pka
11.85±0.70(Predicted)
color 
White
Sensitive 
Light Sensitive
CAS DataBase Reference
211029-67-3(CAS DataBase Reference)
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Safety

HS Code 
2924190091
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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.

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

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N-Bromosuccinimide Price

TRC
Product number
I719553
Product name
(3-Iodo-pyridin-4-yl)-carbamicacidtert-butylester
Packaging
100mg
Price
$45
Updated
2021/12/16
TRC
Product number
I719553
Product name
(3-Iodo-pyridin-4-yl)-carbamicacidtert-butylester
Packaging
500mg
Price
$65
Updated
2021/12/16
Matrix Scientific
Product number
071866
Product name
N-Boc-4-Amino-3-iodopyridine
Purity
95+%
Packaging
1g
Price
$80
Updated
2021/12/16
Apolloscientific
Product number
OR913048
Product name
(3-Iodo-pyridin-4-yl)-carbamicacidtert-butylester
Purity
98%
Packaging
5g
Price
$113
Updated
2021/12/16
American Custom Chemicals Corporation
Product number
COR0000254
Product name
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
Purity
95.00%
Packaging
250MG
Price
$136.41
Updated
2021/12/16
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(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER Chemical Properties,Usage,Production

Synthesis

98400-69-2

211029-67-3

General procedure for the synthesis of 4-(Boc-amino)-3-iodopyridine from 4-(tert-butoxycarbonylamino)pyridine: n-butyllithium (1.6 M hexane solution, 220 ml, 0.35 mol) was added slowly and dropwise over a period of 30 min to a stirred solution of 4-(tert-butoxycarbonylamino)pyridine (26.08 g, 0.13 mol) and N,N,N' ,N'-tetramethylethylenediamine (55 ml, 0.36 mol) in a solution of tetrahydrofuran (750 ml). The reaction mixture was stirred at -78°C for 15 minutes, followed by warming to -10°C and continued stirring for 2 hours. The reaction mixture was re-cooled to -78°C and a solution of iodine (95.11 g, 0.37 mol) in tetrahydrofuran (250 ml) was added dropwise over 30 minutes. After the dropwise addition, the mixture was continued to be stirred at -78°C for 2 hours. Upon completion of the reaction, the reaction mixture was cooled to 0°C using an ice water bath and the reaction was quenched by the slow addition of water (250 ml). Saturated sodium sulfite solution (100 ml) was then added and the organic layer was separated. The aqueous layer was extracted with dichloromethane (2 x 500 ml), the organic layers were combined, dried with anhydrous sodium sulfate and concentrated under reduced pressure to give a brown oil. The crude product was purified by silica gel fast column chromatography with 20% ethyl acetate/heptane as eluent to afford tert-butyl (3-iodopyridin-4-yl)-carbamate (25.00 g, 58%) as an off-white solid.1H NMR (400 MHz, CDCl3) δ 8.76 (1H, s), 8.35 (1H, d, J = 5.7 Hz), 8.11 (1H , d, J = 5.7 Hz), 7.04 (1H, br s), 1.55 (9H, s); retention time (Tr) = 0.99 min, m/z (ES+) (M+H)+ 321.08.

References

[1] Patent: WO2005/121141, 2005, A1. Location in patent: Page/Page column 13; 20
[2] Journal of Organic Chemistry, 2004, vol. 69, # 20, p. 6772 - 6780

(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER manufacturers

Dideu Industries Group Limited
Product
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER 211029-67-3
Price
US $1.10/g
Min. Order
1g
Purity
99.00%
Supply Ability
100 Tons min
Release date
2021-09-01
Zhuozhou Wenxi import and Export Co., Ltd
Product
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER 211029-67-3
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-08-11
Career Henan Chemical Co
Product
(3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER 211029-67-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
200kg
Release date
2019-12-31

211029-67-3, (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTERRelated Search:

(2-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER (6-IODO-PYRIDIN-2-YL)-CARBAMIC ACID TERT-BUTYL ESTER (2-CHLORO-3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER (4-IODO-PYRIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER (4-IODO-PYRIDIN-2-YL)-CARBAMIC ACID TERT-BUTYL ESTER (5-IODO-PYRIDIN-2-YL)-CARBAMIC ACID TERT-BUTYL ESTER (2-CHLORO-4-IODO-PYRIDIN-3-YL)-CARBAMIC ACID TERT-BUTYL ESTER (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER 3-Iodo-4-aminopyridine 4-(Boc-amino)pyridine

  • (3-Iodopyridin-4-yl)carbamic acid 1,1-dimethylethyl ester
  • tert-butyl N-(3-iodopyridin-4-yl)carbamate
  • tert-Butyl-(3-iodopyridine-4-yl)carbamate
  • TERT-BUTYL 3-IODO-4-PYRIDINYLCARBAMATE
  • (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER
  • 4-(Boc-amino)-3-iodopyridine, 96%
  • 4-(Boc-amino)-3-iodopyridine 96%
  • N-Boc-4-amino-3-iodopyridine
  • Carbamic acid, (3-iodo-4-pyridinyl)-, 1,1-dimethylethyl ester (9CI)
  • tert-butyl 3-iodopyridin-4-ylcarbaMate
  • Carbamic acid, N-(3-iodo-4-pyridinyl)-, 1,1-dimethylethyl ester
  • ert-butylN-(3-iodopyridin-4-yl)carbamate
  • (3-IODO-PYRIDIN-4-YL)-CARBAMIC ACID TERT-BUTYL ESTER ISO 9001：2015 REACH
  • 4-(tert-Butoxycarbonylamino)-3-iodopyridine
  • tert-butyl N-(3-iodo-4-pyridyl)carbamate
  • CAS:211029-67-3
  • 4-(Boc-amino)-3-iodopyridine
  • 211029-67-3
  • CMLLYL
  • Heterocycle-Pyridine series
  • Pyridines