id	sid	tid	token	lemma	pos
vx021c21m45	1	1	transition	transition	NOUN
vx021c21m45	1	2	-	-	PUNCT
vx021c21m45	1	3	metal	metal	NOUN
vx021c21m45	1	4	carbenes	carbene	NOUN
vx021c21m45	1	5	have	have	AUX
vx021c21m45	1	6	long	long	ADV
vx021c21m45	1	7	been	be	AUX
vx021c21m45	1	8	known	know	VERB
vx021c21m45	1	9	to	to	PART
vx021c21m45	1	10	exhibit	exhibit	VERB
vx021c21m45	1	11	unique	unique	ADJ
vx021c21m45	1	12	reactivity	reactivity	NOUN
vx021c21m45	1	13	and	and	CCONJ
vx021c21m45	1	14	utilized	utilize	VERB
vx021c21m45	1	15	in	in	ADP
vx021c21m45	1	16	a	a	DET
vx021c21m45	1	17	wide	wide	ADJ
vx021c21m45	1	18	variety	variety	NOUN
vx021c21m45	1	19	of	of	ADP
vx021c21m45	1	20	applications	application	NOUN
vx021c21m45	1	21	including	include	VERB
vx021c21m45	1	22	synthetic	synthetic	ADJ
vx021c21m45	1	23	methods	method	NOUN
vx021c21m45	1	24	for	for	ADP
vx021c21m45	1	25	the	the	DET
vx021c21m45	1	26	production	production	NOUN
vx021c21m45	1	27	of	of	ADP
vx021c21m45	1	28	natural	natural	ADJ
vx021c21m45	1	29	products	product	NOUN
vx021c21m45	1	30	,	,	PUNCT
vx021c21m45	1	31	materials	material	NOUN
vx021c21m45	1	32	(	(	PUNCT
vx021c21m45	1	33	polymerizations	polymerization	NOUN
vx021c21m45	1	34	)	)	PUNCT
vx021c21m45	1	35	,	,	PUNCT
vx021c21m45	1	36	and	and	CCONJ
vx021c21m45	1	37	are	be	AUX
vx021c21m45	1	38	invoked	invoke	VERB
vx021c21m45	1	39	as	as	ADP
vx021c21m45	1	40	intermediates	intermediate	NOUN
vx021c21m45	1	41	in	in	ADP
vx021c21m45	1	42	many	many	ADJ
vx021c21m45	1	43	important	important	ADJ
vx021c21m45	1	44	chemical	chemical	ADJ
vx021c21m45	1	45	industrial	industrial	ADJ
vx021c21m45	1	46	processes	process	NOUN
vx021c21m45	1	47	.	.	PUNCT
vx021c21m45	2	1	our	our	PRON
vx021c21m45	2	2	efforts	effort	NOUN
vx021c21m45	2	3	are	be	AUX
vx021c21m45	2	4	to	to	PART
vx021c21m45	2	5	isolate	isolate	VERB
vx021c21m45	2	6	various	various	ADJ
vx021c21m45	2	7	elusive	elusive	ADJ
vx021c21m45	2	8	carbene	carbene	NOUN
vx021c21m45	2	9	complexes	complex	NOUN
vx021c21m45	2	10	,	,	PUNCT
vx021c21m45	2	11	similar	similar	ADJ
vx021c21m45	2	12	to	to	ADP
vx021c21m45	2	13	those	those	PRON
vx021c21m45	2	14	thought	think	VERB
vx021c21m45	2	15	to	to	PART
vx021c21m45	2	16	be	be	AUX
vx021c21m45	2	17	involved	involve	VERB
vx021c21m45	2	18	in	in	ADP
vx021c21m45	2	19	important	important	ADJ
vx021c21m45	2	20	palladium	palladium	NOUN
vx021c21m45	2	21	catalytic	catalytic	ADJ
vx021c21m45	2	22	processes	process	NOUN
vx021c21m45	2	23	,	,	PUNCT
vx021c21m45	2	24	and	and	CCONJ
vx021c21m45	2	25	to	to	PART
vx021c21m45	2	26	broaden	broaden	VERB
vx021c21m45	2	27	the	the	DET
vx021c21m45	2	28	horizons	horizon	NOUN
vx021c21m45	2	29	of	of	ADP
vx021c21m45	2	30	reactivity	reactivity	NOUN
vx021c21m45	2	31	invoked	invoke	VERB
vx021c21m45	2	32	by	by	ADP
vx021c21m45	2	33	transition	transition	NOUN
vx021c21m45	2	34	-	-	PUNCT
vx021c21m45	2	35	metal	metal	NOUN
vx021c21m45	2	36	carbenes	carbene	NOUN
vx021c21m45	2	37	.	.	PUNCT
vx021c21m45	3	1	the	the	DET
vx021c21m45	3	2	reactivity	reactivity	NOUN
vx021c21m45	3	3	studies	study	NOUN
vx021c21m45	3	4	focused	focus	VERB
vx021c21m45	3	5	on	on	ADP
vx021c21m45	3	6	inert	inert	ADJ
vx021c21m45	3	7	small	small	ADJ
vx021c21m45	3	8	molecule	molecule	NOUN
vx021c21m45	3	9	activations	activation	NOUN
vx021c21m45	3	10	essential	essential	ADJ
vx021c21m45	3	11	for	for	ADP
vx021c21m45	3	12	more	more	ADV
vx021c21m45	3	13	sustainable	sustainable	ADJ
vx021c21m45	3	14	and	and	CCONJ
vx021c21m45	3	15	renewable	renewable	ADJ
vx021c21m45	3	16	energy	energy	NOUN
vx021c21m45	3	17	sources	source	NOUN
vx021c21m45	3	18	,	,	PUNCT
vx021c21m45	3	19	continued	continue	VERB
vx021c21m45	3	20	improvements	improvement	NOUN
vx021c21m45	3	21	to	to	ADP
vx021c21m45	3	22	chemical	chemical	NOUN
vx021c21m45	3	23	feedstock	feedstock	NOUN
vx021c21m45	3	24	production	production	NOUN
vx021c21m45	3	25	methods	method	NOUN
vx021c21m45	3	26	and	and	CCONJ
vx021c21m45	3	27	employment	employment	NOUN
vx021c21m45	3	28	of	of	ADP
vx021c21m45	3	29	feedstocks	feedstock	NOUN
vx021c21m45	3	30	in	in	ADP
vx021c21m45	3	31	the	the	DET
vx021c21m45	3	32	synthesis	synthesis	NOUN
vx021c21m45	3	33	of	of	ADP
vx021c21m45	3	34	higher	high	ADJ
vx021c21m45	3	35	value	value	NOUN
vx021c21m45	3	36	chemicals	chemical	NOUN
vx021c21m45	3	37	.	.	PUNCT
vx021c21m45	4	1	with	with	ADP
vx021c21m45	4	2	this	this	DET
vx021c21m45	4	3	intention	intention	NOUN
vx021c21m45	4	4	,	,	PUNCT
vx021c21m45	4	5	the	the	DET
vx021c21m45	4	6	synthesis	synthesis	NOUN
vx021c21m45	4	7	and	and	CCONJ
vx021c21m45	4	8	characterization	characterization	NOUN
vx021c21m45	4	9	of	of	ADP
vx021c21m45	4	10	various	various	ADJ
vx021c21m45	4	11	ligand	ligand	NOUN
vx021c21m45	4	12	scaffolds	scaffold	NOUN
vx021c21m45	4	13	(	(	PUNCT
vx021c21m45	4	14	pcpipr	pcpipr	PROPN
vx021c21m45	4	15	,	,	PUNCT
vx021c21m45	4	16	pcptbu	pcptbu	PROPN
vx021c21m45	4	17	,	,	PUNCT
vx021c21m45	4	18	pcph	pcph	PROPN
vx021c21m45	4	19	,	,	PUNCT
vx021c21m45	4	20	pcph	pcph	PROPN
vx021c21m45	4	21	,	,	PUNCT
vx021c21m45	4	22	pcn	pcn	PROPN
vx021c21m45	4	23	,	,	PUNCT
vx021c21m45	4	24	pco	pco	PROPN
vx021c21m45	4	25	)	)	PUNCT
vx021c21m45	4	26	was	be	AUX
vx021c21m45	4	27	accomplished	accomplish	VERB
vx021c21m45	4	28	by	by	ADP
vx021c21m45	4	29	our	our	PRON
vx021c21m45	4	30	group	group	NOUN
vx021c21m45	4	31	and	and	CCONJ
vx021c21m45	4	32	metalated	metalate	VERB
vx021c21m45	4	33	on	on	ADP
vx021c21m45	4	34	palladium	palladium	NOUN
vx021c21m45	4	35	centers	center	NOUN
vx021c21m45	4	36	.	.	PUNCT
vx021c21m45	5	1	the	the	DET
vx021c21m45	5	2	previously	previously	ADV
vx021c21m45	5	3	synthesized	synthesize	VERB
vx021c21m45	5	4	pcp	pcp	PROPN
vx021c21m45	5	5	palladium	palladium	NOUN
vx021c21m45	5	6	carbenes	carbene	NOUN
vx021c21m45	5	7	were	be	AUX
vx021c21m45	5	8	reacted	react	VERB
vx021c21m45	5	9	with	with	ADP
vx021c21m45	5	10	a	a	DET
vx021c21m45	5	11	variety	variety	NOUN
vx021c21m45	5	12	of	of	ADP
vx021c21m45	5	13	small	small	ADJ
vx021c21m45	5	14	molecules	molecule	NOUN
vx021c21m45	5	15	,	,	PUNCT
vx021c21m45	5	16	in	in	ADP
vx021c21m45	5	17	this	this	DET
vx021c21m45	5	18	work	work	NOUN
vx021c21m45	5	19	:	:	PUNCT
vx021c21m45	5	20	ammonia	ammonia	NOUN
vx021c21m45	5	21	,	,	PUNCT
vx021c21m45	5	22	nitrobenzene	nitrobenzene	NOUN
vx021c21m45	5	23	,	,	PUNCT
vx021c21m45	5	24	and	and	CCONJ
vx021c21m45	5	25	nitrosobenzene	nitrosobenzene	NOUN
vx021c21m45	5	26	will	will	AUX
vx021c21m45	5	27	be	be	AUX
vx021c21m45	5	28	discussed	discuss	VERB
vx021c21m45	5	29	in	in	ADP
vx021c21m45	5	30	detail	detail	NOUN
vx021c21m45	5	31	.	.	PUNCT
vx021c21m45	6	1	with	with	ADP
vx021c21m45	6	2	the	the	DET
vx021c21m45	6	3	emergence	emergence	NOUN
vx021c21m45	6	4	of	of	ADP
vx021c21m45	6	5	interesting	interesting	ADJ
vx021c21m45	6	6	late	late	ADJ
vx021c21m45	6	7	-	-	PUNCT
vx021c21m45	6	8	transition	transition	NOUN
vx021c21m45	6	9	metal	metal	NOUN
vx021c21m45	6	10	bimetallic	bimetallic	ADJ
vx021c21m45	6	11	chemistry	chemistry	NOUN
vx021c21m45	6	12	,	,	PUNCT
vx021c21m45	6	13	synthetic	synthetic	ADJ
vx021c21m45	6	14	methods	method	NOUN
vx021c21m45	6	15	for	for	ADP
vx021c21m45	6	16	the	the	DET
vx021c21m45	6	17	production	production	NOUN
vx021c21m45	6	18	of	of	ADP
vx021c21m45	6	19	bimetallic	bimetallic	ADJ
vx021c21m45	6	20	group	group	NOUN
vx021c21m45	6	21	10	10	NUM
vx021c21m45	6	22	metals	metal	NOUN
vx021c21m45	6	23	was	be	AUX
vx021c21m45	6	24	of	of	ADP
vx021c21m45	6	25	interest	interest	NOUN
vx021c21m45	6	26	to	to	ADP
vx021c21m45	6	27	us	we	PRON
vx021c21m45	6	28	as	as	ADV
vx021c21m45	6	29	well	well	ADV
vx021c21m45	6	30	.	.	PUNCT
vx021c21m45	7	1	our	our	PRON
vx021c21m45	7	2	focus	focus	NOUN
vx021c21m45	7	3	was	be	AUX
vx021c21m45	7	4	to	to	PART
vx021c21m45	7	5	explore	explore	VERB
vx021c21m45	7	6	reactivity	reactivity	NOUN
vx021c21m45	7	7	of	of	ADP
vx021c21m45	7	8	the	the	DET
vx021c21m45	7	9	carbene	carbene	NOUN
vx021c21m45	7	10	complexes	complex	NOUN
vx021c21m45	7	11	and	and	CCONJ
vx021c21m45	7	12	attempt	attempt	VERB
vx021c21m45	7	13	to	to	PART
vx021c21m45	7	14	synthesize	synthesize	VERB
vx021c21m45	7	15	related	relate	VERB
vx021c21m45	7	16	palladium	palladium	NOUN
vx021c21m45	7	17	carbene	carbene	NOUN
vx021c21m45	7	18	complexes	complex	NOUN
vx021c21m45	7	19	to	to	PART
vx021c21m45	7	20	expand	expand	VERB
vx021c21m45	7	21	the	the	DET
vx021c21m45	7	22	scope	scope	NOUN
vx021c21m45	7	23	of	of	ADP
vx021c21m45	7	24	reactivity	reactivity	NOUN
vx021c21m45	7	25	with	with	ADP
vx021c21m45	7	26	a	a	DET
vx021c21m45	7	27	special	special	ADJ
vx021c21m45	7	28	focus	focus	NOUN
vx021c21m45	7	29	on	on	ADP
vx021c21m45	7	30	the	the	DET
vx021c21m45	7	31	effects	effect	NOUN
vx021c21m45	7	32	of	of	ADP
vx021c21m45	7	33	metal	metal	NOUN
vx021c21m45	7	34	ligand	ligand	NOUN
vx021c21m45	7	35	cooperativity	cooperativity	NOUN
vx021c21m45	7	36	.	.	PUNCT