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558-17-8

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558-17-8 Usage

Uses

2-Iodo-2-methylpropane is used as a chemical reagent in organic synthesis. Further, it serves as a pharmaceutical intermediate.

Synthesis Reference(s)

Tetrahedron Letters, 36, p. 609, 1995 DOI: 10.1016/0040-4039(94)02315-3

General Description

2-Iodo-2-methylpropane was degraded by reductive dehalogenation with nickel-aluminum alloy in potassium hydroxide solution.

Purification Methods

Vacuum distillation has been used to obtain a distillate which remained colourless for several weeks at -5o. More extensive treatment has been used by Boggs, Thompson and Crain [J Phys Chem 61 625 1957] who washed with aqueous NaHSO3 solution to remove free iodine, dried this for 1hour over Na2SO3 at 0o, and purified it by four or five successive partial freezings of the liquid to obtain colourless material and was stored at -78o with Ag wool. [Beilstein 1 IV 300.]

Check Digit Verification of cas no

The CAS Registry Mumber 558-17-8 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 5,5 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 558-17:
(5*5)+(4*5)+(3*8)+(2*1)+(1*7)=78
78 % 10 = 8
So 558-17-8 is a valid CAS Registry Number.

558-17-8 Well-known Company Product Price

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  • TCI America

  • (B1072)  2-Iodo-2-methylpropane (stabilized with Copper chip)  >97.0%(GC)

  • 558-17-8

  • 25g

  • 465.00CNY

  • Detail
  • Alfa Aesar

  • (L02786)  2-Iodo-2-methylpropane, 95%, stab. with copper powder   

  • 558-17-8

  • 25g

  • 412.0CNY

  • Detail
  • Alfa Aesar

  • (L02786)  2-Iodo-2-methylpropane, 95%, stab. with copper powder   

  • 558-17-8

  • 100g

  • 1960.0CNY

  • Detail
  • Aldrich

  • (245798)  2-Iodo-2-methylpropane  contains copper as stabilizer, 95%

  • 558-17-8

  • 245798-25G

  • 410.67CNY

  • Detail
  • Aldrich

  • (245798)  2-Iodo-2-methylpropane  contains copper as stabilizer, 95%

  • 558-17-8

  • 245798-100G

  • 2,241.72CNY

  • Detail

558-17-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-IODO-2-METHYLPROPANE

1.2 Other means of identification

Product number -
Other names tert-Butyl iodide

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:558-17-8 SDS

558-17-8Relevant articles and documents

EINE EINFACHE METHODE ZUR DARSTELLUNG TERTIAERER IODIDE

Martinez, A. Garcia,Alvarez, R. Martinez,Vilar, E. Teso,Fraile, A. Garcia,Barcina, J. Osio,et al

, p. 6441 - 6442 (1987)

Hindered alkyl iodides may be prepared conveniently by treatment of the corresponding alcohols with magnesium iodide in n-pentane.

Visible-light-mediated multicomponent reaction for secondary amine synthesis

Wang, Xiaochen,Zhu, Binbing,Dong, Jianyang,Tian, Hao,Liu, Yuxiu,Song, Hongjian,Wang, Qingmin

supporting information, p. 5028 - 5031 (2021/05/28)

The widespread presence of secondary amines in agrochemicals, pharmaceuticals, natural products, and small-molecule biological probes has inspired efforts to streamline the synthesis of molecules with this functional group. Herein, we report an operationally simple, mild protocol for the synthesis of secondary amines by three-component alkylation reactions of imines (generated in situ by condensation of benzaldehydes and anilines) with unactivated alkyl iodides catalyzed by inexpensive and readily available Mn2(CO)10. This protocol, which is compatible with a wide array of sensitive functional groups and does not require a large excess of the alkylating reagent, is a versatile, flexible tool for the synthesis of secondary amines.

A mild and highly chemoselective iodination of alcohol using polymer supported DMAP

Das, Diparjun,H Anal, Jasha Momo,Rokhum, Lalthazuala

, p. 1695 - 1701 (2017/03/08)

The synthesis of organic compounds using polymer supported catalysts and reagents, where the required product is always in solution, has been of great interest in recent years, both in industries and academia especially in pharmaceutical research. Here, a simple and efficient method for conversion of alcohols into their iodides in high yield using polymer supported 4-(Dimethylamino)pyridine (DMAP) is described. Polymer supported DMAP is used in catalytic amount and is recovered and reused several times. Additionally, this method is highly chemoselective. [Figure not available: see fulltext.]

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