- Tulipalin A
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- $0.00 / 1kg
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2023-11-14
- CAS:547-65-9
- Min. Order: 1kg
- Purity: 0.99
- Supply Ability: 20 tons
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| | Tulipalin A Basic information |
| | Tulipalin A Chemical Properties |
| | Tulipalin A Usage And Synthesis |
| Description | Tulipalin A is an unsubstituted -methylene-butyrolaetone
eontained in the sap of tulips, Alstroemeria spp.
(Peruvian lily) and Erythronium (dog tooth violet,
fawn-lily). Tulipalin B seems to have a weak capacities
to sensitize. | | Chemical Properties | clear colourless to light yellow or slightly pink | | Uses | α-Methylene-γ-butyrolactone (Tulipane) was used to develop optically active spiro-[butyrolactone-pyrrolidine] via Cu(I)-catalyzed exo-selective 1,3-dipolar cycloaddition of azomethine ylides. | | Uses | Very reactive Michael-acceptor; the α-methylene-γ-butyrolactone ring system exists in many natural products of biological interest | | Uses | Allergen in the Liliaeeae family of plants to whieh speeies such as Tulip, Alstromeria, Erythronium dens canis and americanum belong. | | Definition | ChEBI: A butan-4-olide having a methylene group at the 3-position. | | Contact allergens | Tulipalin A is the unsubstituted a-methylene-g-butyrolactone
contained in the sap of damaged tulips
(Liliaceae family) and Alstroemeria (Alstroemeriaceae
family). Tulipalin B, due to hydrolysis of tuliposide B,
seems to have a weak sensitizing capacity. |
| | Tulipalin A Preparation Products And Raw materials |
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