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Tetrahydro-6-(2Z)-2-Penten-1-Yl-2H-Pyran-2-One(CAS#25524-95-2) Setšoantšo se Featured
  • Tetrahydro-6-(2Z)-2-Penten-1-Yl-2H-Pyran-2-One(CAS#25524-95-2) 1

Tetrahydro-6-(2Z)-2-Penten-1-Yl-2H-Pyran-2-One(CAS#25524-95-2)

Thepa ea Lik'hemik'hale:

Foromo ea limolek'hule C10H16O2
'Misa oa Molar 168.23
Botenya 0.962±0.06 g/cm3(E boletsoeng esale pele)
Boling Point 281.5±9.0 °C(E boletsoeng esale pele)
JECFA Nomoro 247
Ho qhibiliha ha Metsi 5.05g/L ho 20 ℃
Khatello ea Mouoane 0.634Pa ho 25 ℃
Matla a Khoheli a khethehileng 1.001
Boemo ba polokelo Mocheso oa Kamore
Thepa ea 'Mele le ea Lik'hemik'hale Mokelikeli o se nang mmala ho isa ho o mosehla o mosehla. E na le monko oa kokonate, tranelate, litholoana, perekisi, jasmine, lehong le ester e monko o monate. Sebaka se belang 120 ℃(400Pa). E qhibiliha ka har'a ethanol le ether, ha e kenelle metsing, 'me ha e kopane ka mafura. Lihlahisoa tsa tlhaho li teng ka honeysuckle, tuberose, ginger, tee, liperekisi, joalo-joalo.

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

 

Selelekela

Z-Tetrahydro-6-(2-pentenyl)-2H-pyrano-2-one ke motsoako o nang le lintho tse latelang:

 

Ponahalo: e se nang mmala kapa e bosehla bo bosehla bo tiileng;

 

Tšebeliso ea mantlha ea Z-tetrahydro-6-(2-pentenyl)-2H-pyrano-2-one ke tse latelang:

 

Li-intermediate tsa karabelo: joalo ka li-intermediate tsa bohlokoa ho organic synthesis, li ka sebelisoa ho kopanya metsoako e meng ea manyolo;

 

Mokhoa oa ho lokisa Z-tetrahydro-6-(2-pentenyl) -2H-pyrano-2-one o ka etsoa ka mehato e latelang:

 

2-pentenylpyran e ne e entsoe ka oxidant ho fumana pentene orange ketone.

Karabelo ea tlatsetso lipakeng tsa pentene orange ketone le sodium borate e entsoe ho theha li-stereoisomers tse peli: Z-tetrahydro-6-(2-pentenyl) -2H-pyran-2-one le E-tetrahydro-6-(2-pentenyl) - 2H-pyrano-2-e le 'ngoe;

Li-isomers li ne li arohane ho fumana Z-tetrahydro-6- (2-pentenyl) e lakatsehang -2H-pyran-2-one.

 

Lintlha tsa polokeho: Tekanyetso e khethehileng ea polokeho ea Z-tetrahydro-6-(2-pentenyl)-2H-pyrano-2-one e hloka ho bua ka lintlha tse amehang tsa polokeho ea lik'hemik'hale. Ka kakaretso, lik'hemik'hale li hloka ho bolokoa hantle, ho tšoaroa le ho sebelisoa, ka mehato ea ho qoba ho kopana le letlalo, mahlo le tsela ea ho hema. Apara lisebelisoa tse sireletsang nakong ea tšebeliso ho qoba ho hema mouoane kapa lerōle.

  • E fetileng:
  • E 'ngoe:
    • Ngola molaetsa wa hao mona mme o re romele wona

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