mot hidrocacbon co nhicu lrong linh dau nhicu Ioai huong lieu.. Cac cong trinh nghien ciru con eho tlH1Y dan xuat cua carven co hoat tinh sinh hoc rat dang chu oj nhu: hoat tinh chong co
Trang 1T(lp chi H,)a hoc, T. 45 (2), Tr. 156 -161,2007
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TONG HqP, PHAN TICH CAU TRUC VA TINH CHAT PHO
M9T 50 ARYLOXIAXETYLHIDRAZON CUA CARVON
DellTI}a soan5-4-2006
IKllOa Haa hoc, TW'fl/g DIISPt» !fa'Chi Mint:
'Kl/()(/ 111)(/ hoc l"wI)-l/g DHSP II" Nili
SUMMARY
Tell ary/o.\)'(lct'fylh.ydrceollt'.\' of UIiTOfle hove been sylll/icsi:ed Their structures hav« been cOJlji'rJlled by IR 'H-NMR uC-Nl'vlR, Dl:P1' and IliUSS spectra file spectral data hus been invest iguled.
1- MC)DAU Carvon hay meruha-Lx-dicn-b-on la thanh
phan cua uhieu loai tinh dau, dac biet co nhieu
(chiem 23' 60°1< ) uong tinh dau hat thia la [II
Car von Cling co the du'CJC l()ng hop urlirnoucn
12] mot hidrocacbon co nhicu lrong linh dau
nhicu Ioai huong lieu Cac cong trinh nghien
ciru con eho tlH1Y dan xuat cua carven co hoat
tinh sinh hoc rat dang chu oj nhu: hoat tinh
chong co gfal [3J hoat tinh lIC che su nay marn
va phat trien cua thuc vat [41 Trong thong bao
tnroc day [5J.mol so trong chung toi da neu len
kct qua tong hop va phan tich pho cua mol vai
aroylhidrazon cua carvon Tuy nhicn, phan ling
ngl1ng tu giCl'a cac arylox iaxctohidrazit va
aryloxiaxctylhidrazon tuong ling [hi chua thay
co coug trinh naodecapden
Cal' axil aryloxiaxctic duoc dieu chc tu cae
phenol urong ling va axil monocloraxeuc Este
dieu che duoc tac dung voi hidrazin hidrat 50~;(,
chung l('>i thu dUl.Jc cae aryloxiaxclohidrazil
156
aryloxiaxetohidrazit co nhier do nang chay phu hop voi GtC so lieu cia duoc c6ng bo uong cac tui lieu tra cuu
(ArOCIl,CONHNIl,) Hong mot luoug cianol vua du Them dan tung giqt axit <netic bang vao dung dieh vira thu duoc eho den khi piI cua dung dich dat 5,0 , 5,5 rei tiep rue cho vao do
1.0 rnmol carven (ClIlll'4~O).Dun hoi luu hon
hop phan ung trong 14 gio Sau khi d<! nguoi,
loc lily ket tua va tinh chebang each kct tinh lai lrong etanol den nhict do nang chay on dinh,
hidrazonttl: carven duoc bieu dien nhu sau: ClIlll,,~() + II,NN HCOCIl/);\r >
CI"H,,~NNIIC()ClI,()Ar + H,O
Ar la C"H,(lJ, 2-CH ,-C"I 11 (11), 3-CII,-C"H I(IIl ) 4-CIl,-C,H,(IV), 4-C1-C,HI Vi, 4-Br-C"lI,(VI; 2-iso-C JL-5-C1I,-C"H,(VII) 2-iso-CJ1,-4-1-5·
CI 1,-C,,l12( VllIi, I-CI"H/IX).2-ClIlJ1-,(X)
Mot so du' kicn ve dicu che vaunh chat cua cac aryloxiaxetylhidrazon duoc dan ra abang I
aryloxiaxclohidrazit tHong ling, pho hong ngo~ii