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550779

Sigma-Aldrich

2-Iodobenzaldehyde

97%

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About This Item

Linear Formula:
IC6H4CHO
CAS Number:
Molecular Weight:
232.02
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

mp

36-39 °C (lit.)

functional group

aldehyde
iodo

storage temp.

2-8°C

SMILES string

Ic1ccccc1C=O

InChI

1S/C7H5IO/c8-7-4-2-1-3-6(7)5-9/h1-5H

InChI key

WWKKTHALZAYYAI-UHFFFAOYSA-N

General description

2-Iodobenzaldehyde (o-iodobenzaldehyde) is a 2-halobenzaldehyde derivative. Its crystals belong to the orthorhombic crystal system and P212121 space group.

Application

2-Iodobenzaldehyde may be used as a reactant in the synthesis of the following heterocycles:
  • 2,3-diaryl-1-indenones
  • indolo[1,2-a]quinazolines
  • Baylis-Hillman (BH) adducts
It may also be used in preparing:
  • 5-phenylindazolo[3,2-b]quinazolin-7(5H)-one
  • 4-(3-iodophenyl)-2,2:6,2-terpyridine
  • fluoren-9-one
  • 2-formyl-3′-methoxybiphenyl

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Self-Assembly of Shape-Persistent Hexagonal Macrocycles with Trimeric Bis (terpyridine)-FeII Connectivity.
Li S, et al.
European Journal of Organic Chemistry, 2008(19), 3328-3334 (2008)
Combined catalysis: Pd-catalyzed two-step one-pot protocol for 2, 3-diaryl-1-indenones involving domino synthesis of diarylacetylenes and Heck-Larock annulations.
Rao MLN and Dhanorkar RJ.
Tetrahedron, 70(43), 8067-8078 (2014)
Synthesis of indanones via intramolecular Heck reaction of Baylis-Hillman adducts of 2-iodobenzaldehyde.
Park JB, et al.
Bull. Korean Chem. Soc., 25(6), 927-930 (2004)
Copper (I)-Catalyzed Synthesis of 5-Arylindazolo [3, 2-b] quinazolin-7 (5 H)-one via Ullmann-Type Reaction
Chen DS, et al.
The Journal of Organic Chemistry, 78(11), 5700-5704 (2013)
2-Iodobenzaldehyde.
Betz R and Klufers P.
Acta Crystallographica Section E, Structure Reports Online, 63(12), o4879-o4879 (2007)

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