nūhou

ʻakika glycoxyliche mea koʻikoʻi koʻikoʻi me nā pūʻulu aldehyde a me ka carboxyl, a hoʻohana nui ʻia i ka ʻoihana ʻenekinia kemika, lāʻau lapaʻau, a me nā mea ʻala. ʻO Glyoxylic acid CAS 298-12-4 he aniani keʻokeʻo me ka ʻala ʻala. I loko o ka ʻoihana, loaʻa ka hapa nui ma ke ʻano o ka wai wai (wai ʻole a ʻeleʻele melemele paha). ʻO ka helu hoʻoheheʻe o ka puka anhydrous he 98 ℃, a ʻo ka hemihydrate he 70-75 ℃.

Kahua lāʻau lapaʻau: Core intermediates

Ka hoʻomākaukau ʻana i nā lāʻau lapaʻau ʻili: ʻO ka waikawa Glyoxylic ka hana o ka hoʻolalelale ʻana i ke kelepona a me ka wikiwiki ʻana i ka hoʻōla ʻana i ka ʻeha, a hoʻohana nui ʻia i ka ʻaila hinu, nā lāʻau maʻi maʻi waha, nā huahana mālama ʻili, etc.

Synthetic amino acid derivatives: Hoʻohana ʻia ka waikawa Glyoxylic e hana i nā derivatives o nā waikawa amino e like me ka phenylalanine a me ka serine, he mau mea nui i ka biopharmaceuticals a me nā mea hoʻohui meaʻai.

ʻOihana ʻala: Nā mea ʻala synthetic maʻamau i hoʻohana ʻia

Vanillin:ʻakika glycoxylica me ka guaiacol i ka condensation, oxidation a me nā hopena ʻē aʻe e hana ai i ka vanillin. ʻO Vanillin kekahi o nā mea ʻala synthetic i hoʻohana nui ʻia ma ka honua a hoʻohana ʻia e hoʻomaikaʻi i ka ʻono o ka meaʻai (keke, mea inu), mea hoʻonaninani a me ka paka.

Hiki i ka Glyoxylic acid ke hana me ka catechol e synthesize glyoxylic acid, he ʻala ʻono a ʻala a hoʻohana ʻia no ka ʻala ʻala, nā kopa a me nā kukui. He mea nui ia o nā ʻala pua.

ʻO nā mea ʻala ʻē aʻe: hiki ke hoʻohana ʻia ka waikawa glyoxylic e synthesize i ka raspberry ketone (ʻano ʻala hua ʻai), coumarin (ʻano ʻala vanilla), etc., e hoʻonui ai i nā ʻano a me nā ʻono o nā mea ʻala.

Ma ke kahua o nā lāʻau pesticides: Ka hana ʻana i nā pesticides maikaʻi loa

Herbicides: Hoʻokomo ʻia i ka synthesis o glyphosate (he herbicide ākea ākea), hiki i ka glyphosate ke pepehi maikaʻi i nā mauʻu a hoʻohana nui ʻia i ka mahiʻai, horticulture a me nā māla ʻē aʻe.

Insecticide: Hoʻohana ʻia ka waikawa Glyoxylic e hoʻomākaukau ai i ka quintiaphosphate (organophosphorus insecticide), nona ka hopena maikaʻi o ka hoʻomalu ʻana i nā mea ʻino o nā mea kanu e like me ka laiki a me ka pulupulu (e like me nā aphids), a he haʻahaʻa i ka ʻona a me ke koena.

Fungicides: Hoʻohana ʻia ka waikawa Glyoxylic ma ke ʻano he mea waena e synthesize i kekahi mau fungicides heterocyclic no ka mālama ʻana i nā maʻi fungal i nā mea kanu.

Ke kahua o ka ʻenekinia a me nā mea hana

Mea hoʻomaʻemaʻe wai: Hoʻopili me ka waikawa phosphorous a me nā mea ʻē aʻe e hana i ka waika hydroxyphosphonocarboxylic. ʻO kēia mea he mea paona maikaʻi loa a me ka corrosion inhibitor, i hoʻohana ʻia i ka mālama ʻana i ka wai kahe ʻenehana a me ka wai paila e pale ai i ka scaling pipeline.

Electroplating mea hoʻohui: Glyoxylic acid. I ke kaʻina hana electroplating, hiki i ka waikawa glyoxylic ke hoʻomaikaʻi i ka kūlike a me ka nani o ka uhi a hoʻohana pinepine ʻia i ka electroplating o nā metala e like me ke keleawe a me ka nickel.

Nā mea polymer: Hoʻohana ʻia ka waikawa Glyoxylic ma ke ʻano he crosslinking agent i ka synthesis o nā resins a me nā uhi, e hoʻonui ai i ke kū ʻana o ka wā a me ke kūpaʻa o nā mea. Hiki ke hoʻohana ʻia no ka hoʻomākaukau ʻana i nā polymers biodegradable (biodegradable material) i pane i nā koi palekana kaiapuni.

Hoʻohana niche ʻē aʻe

ʻO ka noiʻi hoʻohuihui organik: Ma muli o nā hiʻohiʻona o nā pūʻulu bifunctional, hoʻohana pinepine ʻia ʻo ia ma ke ʻano he kumu hoʻohālike no ka noiʻi ʻana i nā ʻano hana kūlohelohe, e like me ka hōʻoia hoʻokolohua o nā hopena condensation a me nā hopena cyclization.

Mea hoʻohui meaʻai: Ma kekahi mau ʻāina, ʻae ʻia kā lākou mau mea hoʻohui (e like me ka calcium glyalate) e hoʻohana i mea hoʻoikaika meaʻai e hoʻohui i ka calcium (ma muli o ka hoʻokō pono ʻana i nā kūlana palekana meaʻai).

I ka hopena,ka waika glycoxylic,me kona hanana kūikawā a me ka reactivity, ua lilo ia i "alahaka" e hoʻopili ana i nā kemika kumu a me nā kemika maikaʻi kiʻekiʻe, e pāʻani ana i kahi hana hiki ʻole ke hoʻololi ʻia i ka hōʻoia ʻana i ke olakino olakino, hoʻomaikaʻi i ka maikaʻi o ke ola (mea ʻala, nā huahana mālama ʻili), a me ka hoʻolaha ʻana i ka hana mahiʻai.