4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

Base Information

Chemical Name:4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate
CAS No.:334868-02-9
Molecular Formula:C₁₇H₁₈N₂O₄
Molecular Weight:314.341
Hs Code.:

Synonyms:4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

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Chemical Property of 4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

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Technology Process of 4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

There total 3 articles about 4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 44.0%

: 22568-11-2
3-(2-nitroethenyl)pyridine

: 108388-36-9
1-methoxy-4-(vinyloxymethyl)benzene

: 334868-02-9
4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

Guidance literature:: In acetone; for 18h; under 6000480 Torr;
DOI:10.1002/1099-0690(200102)2001:3<553::AID-EJOC553>3.0.CO;2-N

Reference yield:

: 105-13-5
4-Methoxybenzyl alcohol

: 334868-02-9
4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

Guidance literature:: Multi-step reaction with 2 steps

1: 91 percent / tBuOK / tetrahydrofuran / 20 h / 120 °C / 18751.5 Torr

2: 44 percent / acetone / 18 h / 6000480 Torr

With potassium tert-butylate; In tetrahydrofuran; acetone;
DOI:10.1002/1099-0690(200102)2001:3<553::AID-EJOC553>3.0.CO;2-N

Reference yield:

: 22568-11-2
3-(2-nitroethenyl)pyridine

: 108388-36-9
1-methoxy-4-(vinyloxymethyl)benzene

: 334868-02-9
4,5-dihydro-5-[(4-methoxybenzyl)oxy]-3-(3-pyridylmethyl)isoxazolium-2-olate

: (2R,3S,3aS,4R,6S)-6-(4-Methoxy-benzyloxy)-3-nitro-2,4-di-pyridin-3-yl-hexahydro-isoxazolo[2,3-b][1,2]oxazine

: (2S,3R,3aS,4R,6S)-6-(4-Methoxy-benzyloxy)-3-nitro-2,4-di-pyridin-3-yl-hexahydro-isoxazolo[2,3-b][1,2]oxazine

: (2R,3R,3aR,4S,6R)-6-(4-Methoxy-benzyloxy)-2-nitro-3,4-di-pyridin-3-yl-hexahydro-isoxazolo[2,3-b][1,2]oxazine

Guidance literature:: In chloroform; for 18h; under 12 Torr; Further Variations:; Pressures; Solvents; Product distribution; Heating;
DOI:10.1002/1099-0690(200102)2001:3<553::AID-EJOC553>3.0.CO;2-N