SU157684A1 - - Google Patents
Info
- Publication number
- SU157684A1 SU157684A1 SU788407A SU788407A SU157684A1 SU 157684 A1 SU157684 A1 SU 157684A1 SU 788407 A SU788407 A SU 788407A SU 788407 A SU788407 A SU 788407A SU 157684 A1 SU157684 A1 SU 157684A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- pipecolin
- formyl
- autoclave
- temperature
- atm
- Prior art date
Links
- WQDUMFSSJAZKTM-UHFFFAOYSA-N Sodium methoxide Chemical compound [Na+].[O-]C WQDUMFSSJAZKTM-UHFFFAOYSA-N 0.000 description 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 150000001408 amides Chemical class 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 239000012452 mother liquor Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
Publications (1)
Publication Number | Publication Date |
---|---|
SU157684A1 true SU157684A1 (enrdf_load_html_response) |
Family
ID=
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FI66586C (fi) | Foerfarande foer framstaellning av myrsyra genom hydrolys av metylformiat | |
SU1572414A3 (ru) | Способ получени этиленгликол | |
CN108191604B (zh) | 一种连续制备2-甲基烯丙醇的方法 | |
JP6559067B2 (ja) | 不活性ガス又は過熱蒸気を用いた除去下におけるカルバミン酸メチル及び炭酸ジメチル(dmc)の合成並びにそのための反応器 | |
US20190300550A1 (en) | Process for preparing isocyanates containing alkoxysilane groups | |
SU157684A1 (enrdf_load_html_response) | ||
US2436311A (en) | Preparation of n, n'ethyleneurea | |
US3905875A (en) | Process for the purification of crude liquid vinyl acetate | |
JPH0219373A (ja) | モノヒドロキシ単環式アセタールおよびそのエステルの製法 | |
JP2002128777A (ja) | グリコリドの精製方法 | |
CN1051175A (zh) | 1-[[1-[2-(三氟甲基)-4-嘧啶基]-4-哌啶基]甲基]-2-吡咯烷酮的大规模制备方法 | |
CN107032952B (zh) | 一种2-甲基烯丙醇的制备工艺 | |
US4658032A (en) | Process for producing 2,3,5-collidine and/or 2,3,5,6-tetramethylpyridine | |
US4137268A (en) | Method of preparing aminoacetaldehyde acetals by the hydrogenation of dialkoxyacetonitrile | |
US3190882A (en) | Amidomethylation of olefins | |
US5026880A (en) | Method for production of 1,3-dioxolanes | |
CN106366058A (zh) | 一种偏酐类重组分副产物的综合利用方法 | |
RU2041195C1 (ru) | Способ получения тетрафторэтилена | |
NL9401564A (nl) | Bereiding van alkylformamiden. | |
JP3795970B2 (ja) | α,β−不飽和アルデヒドの製造方法 | |
SU163171A1 (enrdf_load_html_response) | ||
KR890005062B1 (ko) | 헤미아세탈로부터 플루오랄 및 헥사플루오로아세톤의 순수한 히드레이트를 제조하는 방법 | |
JP2756373B2 (ja) | 1,1,1−トリフルオロ−3−ニトロ−2−プロペンの製造方法 | |
RU2063958C1 (ru) | Способ выделения кротонового альдегида | |
SU311894A1 (ru) | Способ получения винилфенилового эфира |