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布瑞利斯hz

新虫 (小有名气)

[交流] 告别3小时釜式反应!连续流光化学如何让频哪醇偶联实现6.9倍效率飞跃? 已有1人参与

???л?????У????????????ǹ???1,2-??????1,2-??????????????????????????????????????????????????????????У?????????顢??????????????????????????塣??????????????????????????????????????Mg??Zn??Ti??Sm???????????????????????????????????????????????????????????????????????????????????Beer-Lambert???ɡ??????????????????????????????????????????????????????????蹵??

2026??7????????? Communications Chemistry ??????о???????????????????????????????????????????????о???????????????????????????????????????????????????????????С??????????????????????????????????????????????????????????????

?????????????????????????????

?ù?????????????????????????????????????о???????????????????????????????????????????????365 nm?????????????????????????м??塪?????????????????????????????????-????????????C-C????????н???????DIPEA?????????????壬?????κν?????????????????????????????????????????????????????

???????????????????????????????????????????????2023??????????????????????????????????????????????С??????????????????????????????????????????????????????

?????????????????????????????????????

?????????????????????Beer-Lambert???ɡ?????????????е???????????????????????????????????Ч????????????????????????????????????????????????

????????????????????????????????????????о???????Vapourtec R??????????????????PFA?????????10 mL?????1/16??磩??????365 nm?????LED??????????????????γ????????????????????????????????????????????????????????????????Ч???????????ù?????????????????????磬??????????????????????????

????1,2-????????????????10?????98%????

?о?????????????????????60.40/L????????????????????????????????????????????????????????????????MeCN/H₂O??3:1????0.5 M??2.0????DIPEA??365 nm??20 W????10?????????????赪??????????1,2-?????????95%??

??ù???????????3???????伴????60%?????????????????????????????Ч???????????????У??о??????????????????????3,5-?????????????????????????????????????????????????????>98%?????????????±???-Cl??-F?? ???????????85-95%?????????????????????98%?????????????????????Ч?????????????75%????????ü?????????-Boc?????????????????????????????????????????????88%??98%?????????ò???????????????????е????????

????????У???0.14 mmol??3.0 mmol????????????????????????86-88%?????????ι??????????????0.1 M???????3С????0.392 mmol????98%?????????????????0.5 M????????1??????0.475 mmol????96%????????????????????6.9????????????E-factor????????ι???E-factor???986?????????????????????????????????????Amberlyst-15????????????????????????E-factor????~20???????49????

???1,2-????????????????????????????????????

???????1,2-?????????????????????о??????ò?????????????????????-????????????????1,2-?????????????????????????е???????

?ù?????????????????????????а???4Å????????????????????????????м??壨15??????????????????????????365 nm??60 W????0.5 M??2.0????DIPEA??30?????????????????????????????????????95%???????????????????????????????Ч???У???0.5 M?????????????????????????????95% vs 93%???????????????????

?????????У???????????????????????3,5-???????????а?????????93-95%?????????????????????????70%???????????ε????????У?3,5-??????????????????????92%??95%????????????????????????Ч????????38%??????????????????о???????????????а??????????????????????88-95% ????????????÷?????????????????

???????????????????????????????????????????????????2??????????????30?????????ν???????????32???????80%?????????????????????????ι?????????????3С???????????????ж?DCM??+ 10С?????????????????13С???E-factor???1227???????????????32????????????E-factor?147???????7.3????????????????9????

?塢??????????????????????????

?ù????????????????????????????????????????????????????????????????????????E-factor????????????????????????????棺

E-factor????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????о???????????????????????????Щ?????????????????????????????????????????á????????
???3С?????????????????????????????????6.9??Ч??????


???3С?????????????????????????????????6.9??Ч??????-1


???3С?????????????????????????????????6.9??Ч??????-2



[ Last edited by ???????hz on 2026-9-8 at 09:41 ]
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连续流主理人,深耕细作,只求更专业
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qwehg

铜虫 (初入文坛)

★
小木虫: 金币+0.5, 给个红包,谢谢回帖
前面咋会显示乱码的啊
2楼2026-09-04 10:11:08
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布瑞利斯hz

新虫 (小有名气)

引用回帖:
2楼: Originally posted by qwehg at 2026-09-04 10:11:08
前面咋会显示乱码的啊

我重新发一遍看。我前几天看还没事的
连续流主理人,深耕细作,只求更专业
3楼2026-09-08 09:34:49
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