2-(But-2-yn-1-yl)isoindoline-1,3-dione
1-PHTHALIMIDO-2-BUTYNE
CAS: 113439-83-1
Molecular Formula: C12H9NO2
2-(But-2-yn-1-yl)isoindoline-1,3-dione - Names and Identifiers
2-(But-2-yn-1-yl)isoindoline-1,3-dione - Physico-chemical Properties
| Molecular Formula | C12H9NO2 |
| Molar Mass | 199.21 |
| Density | 1.273±0.06 g/cm3(Predicted) |
| Melting Point | 217-218 °C |
| Boling Point | 334.5±25.0 °C(Predicted) |
| Appearance | Shape Crystalline Powder, color White to brown |
| pKa | -2.47±0.20(Predicted) |
| Storage Condition | Room Temprature |
2-(But-2-yn-1-yl)isoindoline-1,3-dione - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
| Safety Description | S37/39 - Wear suitable gloves and eye/face protection S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 2 |
| HS Code | 29251995 |
2-(But-2-yn-1-yl)isoindoline-1,3-dione - Upstream Downstream Industry
| Raw Materials | 2-Butyn-1-ol, 1-methanesulfonate 2-Butynyl chloride 1-BROMO-2-BUTYNE 1H-Isoindol-1-one, 3-hydroxy- Potassium phthalimide Allyl bromide |
2-(But-2-yn-1-yl)isoindoline-1,3-dione - Introduction
1-phalimido-2-butyne is an organic compound with the chemical formula C12H9NO2.
Nature:
1-PHTHALIMIDO-2-BUTYNE is a colorless to light yellow solid, insoluble in water at room temperature, soluble in organic solvents such as ethanol, acetone and acetic acid.
Use:
1-PHTHALIMIDO-2-BUTYNE is widely used in the field of organic synthesis, especially as a catalyst in carbonylation reactions and coupling reactions. It can catalyze the reaction of alkynes with haloalkanes to form alkynyl compounds and can be used to construct a variety of organic frameworks. In addition, it can also be applied to the synthesis of heterocyclic compounds, camphoric acid derivatives, etc.
Method:
The preparation of 1-PHTHALIMIDO-2-BUTYNE is generally obtained by reacting 1,2-benzenedicarboxylic acid with 2-butynamine. Specific synthetic steps may include esterification, imidization, reduction, condensation, and the like.
Safety Information:
Safety information on 1-PHTHALIMIDO-2-BUTYNE is currently less reported. However, as a chemical compound in a chemical laboratory, it should be considered a hazardous substance. During the operation, care should be taken to avoid skin and eye contact, and to ensure that the operation is carried out in a well-ventilated place. In case of accidental contact or inhalation, take appropriate measures immediately and seek medical help.
Nature:
1-PHTHALIMIDO-2-BUTYNE is a colorless to light yellow solid, insoluble in water at room temperature, soluble in organic solvents such as ethanol, acetone and acetic acid.
Use:
1-PHTHALIMIDO-2-BUTYNE is widely used in the field of organic synthesis, especially as a catalyst in carbonylation reactions and coupling reactions. It can catalyze the reaction of alkynes with haloalkanes to form alkynyl compounds and can be used to construct a variety of organic frameworks. In addition, it can also be applied to the synthesis of heterocyclic compounds, camphoric acid derivatives, etc.
Method:
The preparation of 1-PHTHALIMIDO-2-BUTYNE is generally obtained by reacting 1,2-benzenedicarboxylic acid with 2-butynamine. Specific synthetic steps may include esterification, imidization, reduction, condensation, and the like.
Safety Information:
Safety information on 1-PHTHALIMIDO-2-BUTYNE is currently less reported. However, as a chemical compound in a chemical laboratory, it should be considered a hazardous substance. During the operation, care should be taken to avoid skin and eye contact, and to ensure that the operation is carried out in a well-ventilated place. In case of accidental contact or inhalation, take appropriate measures immediately and seek medical help.
Last Update：2024-04-10 22:29:15
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CAS: 113439-83-1
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View History
Raw Materials for 2-(But-2-yn-1-yl)isoindoline-1,3-dione
2-Butyn-1-ol, 1-methanesulfonate
2-Butynyl chloride
1-BROMO-2-BUTYNE
1H-Isoindol-1-one, 3-hydroxy-
Potassium phthalimide
Allyl bromide
2-Butynyl chloride
1-BROMO-2-BUTYNE
1H-Isoindol-1-one, 3-hydroxy-
Potassium phthalimide
Allyl bromide