1-PROP-2-YN-1-YLPYRROLIDINE（CAS# 5799-76-8)
| UN ID | UN 1993 3/PG III |
| Vasega o Tulaga Lamatia | 3 |
| Fa'aputu Vaega | III |
Folasaga
4-propyn-1-morpholine, e lauiloa foi o le 1-methyl-4-ethynylmorpholine, o se faʻalapotopotoga faʻapitoa. O lo'o ta'ua i lalo se folasaga i lona natura, fa'aoga, auala sauniuni ma fa'amatalaga saogalemu:
Tulaga lelei:
- Fa'aaliga: 4-Proyn-1-morpholine o se vai e leai se lanu i le samasama samasama.
- Solubility: E itiiti soluble i le vai ma soluble i le tele o solvents organic.
- mea tau vailaʻau: 4-Propynyne-1-morpholine o se faʻavae faʻavae e galue o se nucleophile.
Fa'aaogā:
4-Proyn-1-morpholine o loʻo i ai le tele o faʻaoga:
- Organic synthesis: E mafai ona faʻaaogaina e avea o se vaeluagalemu i le tuʻufaʻatasia o mea faʻapitoa faʻapitoa ma auai i le tele o faʻasologa faʻasologa o meaola, e pei o le hydrogenation, acylation, suitulaga faʻafouga, ma isi.
- Catalyst: 4-propynyl-1-morpholine e mafai ona faʻaaogaina e avea o se faʻamaopoopo faʻamaopoopo mo tali uamea-catalyzed, e pei o le cyclization o olefins, heteroatom catalytic reactions, ma isi.
- Isi: E mafai foi ona faʻaaogaina i mea faʻaeletoroni, solvents, surfactants, ma isi.
Metotia:
O auala sauniuni o le 4-propyn-1-morpholine e masani lava e faʻapea:
- Acetylenylation: 1-morpholine e tali atu i le acrylonitrile i lalo o tulaga alkaline e maua ai le 4-propyn-1-morpholine.
- Lafa: O metale alkali ma le iodide e faʻaopoopo i le 1-morpholine, ma faʻateʻaina mole vai e ala i le faʻaogaina o le kasa e maua ai le 4-propynyl-1-morpholine.
Fa'amatalaga Saogalemu:
- 4-Proyn-1-morpholine o se vai e mu ma e tatau ona taofia mai le afi ma le vevela maualuga.
- Fai mea e puipui ai le tagata lava ia talafeagai e pei o matatioata, totigilima ma lavalava puipui a'o fa'aoga.
- Aloese mai le manavaina o ana ausa po'o le pa'i atu i le pa'u.
- Fa'amolemole teu lelei ma teu lelei, mamao mai mea e mu ma mea e fa'ama'i fa'ama'i, e 'alofia ai le fa'aputuina o le eletise.
