itulau_fanua

oloa

Aisa kabala 4-pentynyl- 1 1-dimethylethyl ester (9CI) (CAS # 151978-50-6)

Meatotino tau vailaau:

Fuafua mole C10H17NO2
Molar Mass 183.25
Malosi 0.965±0.06 g/cm3(Va'ai)
Manu'a 267.2±23.0 °C(Vailoaina)
BRN 6918435
pKa 12.61±0.46(Vavaloa)
Tulaga Teuteu 2-8 ℃

Fa'amatalaga Oloa

Faailoga o oloa

Tulaga lamatia ma le Saogalemu

Fa'ailoga Mata'utia C – A'a
Tulaga lamatia 34 – Mafua ai mu
Fa'amatalaga Saogalemu S26 – Pe a pa'i i mata, fufulu vave i le tele o vai ma saili fautuaga fa'afoma'i.
S36/37/39 – Fai ofu puipui talafeagai, totigilima ma mata/mata.
S45 – I se fa'alavelave po'o ua e lagona le le lelei, saili vave fautuaga fa'afoma'i (fa'aali le igoa pe a mafai.)
UN ID UN 2735PSN1 8 / PGII

 

Folasaga
O le N-BOC-4-pentyn-1-amine o se faʻalapotopotoga faʻapitoa faʻatasi ma le N-protecting group (N-Boc) ma le pentyne (4-pentyn-1-aminohexane) vaega i lona fausaga vailaʻau.

N-BOC-4-pentyn-1-amine ose pa'epa'e i'e sesega samasama malo e malo i le vevela potu. E solu i vaimea masani masani e pei ole methylene chloride, dimethylformamide, ma chloroform, ma e maualalo le soluble i le vai. Faatasi ai ma i latou, o le vaega puipuia o le N-Boc, N-BOC-4-pentyn-1-amine, o loʻo i ai le mautu lelei, lea e mafai ona puipuia ai mai faʻalavelave faʻapitoa i nisi o vailaʻau.

N-BOC-4-pentyn-1-amine o loʻo i ai le tele o faʻaoga i le faʻaogaina o meaola. E mafai ona faʻaaogaina e fai ma amataga mo le tuʻufaʻatasia o isi faʻalapotopotoga faʻapitoa, e pei o na faʻaaogaina i le sauniuniga o isi vaega pentaryne. E le gata i lea, o le N-BOC-4-pentyn-1-amine e mafai foi ona faʻaaogaina e avea o se reagent e taʻalo ai le vaega o se catalytic poʻo se vaega puipuia i nisi o gaioiga faʻasologa o meaola.


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